#cardiovascular challenge

[strivecompetitions]

30 Day Fitness Program

Transform your fitness in just 30 days with our intensive 30-Day Fitness Program. Achieve your goals, build strength, and improve your overall health. Join now and unleash your full potential!

[grangerandmore]

Primer día de #cardio🫀

[prideusa]

Walk Your Way to a Healthy Heart: Exploring the Impact of Walking on Cardiovascular Health

Introduction

Cardiovascular diseases continue to be a leading cause of morbidity and mortality worldwide. Fortunately, adopting a physically active lifestyle can significantly reduce the risk of cardiovascular problems. Among various forms of exercise, walking is a simple, accessible, and low-impact activity that offers numerous benefits for cardiovascular health. In this article, we will delve into the scientific evidence supporting the positive impact of walking on cardiovascular health.

Enhances Heart Health

 Regular walking serves as a powerful tool to improve heart health. It strengthens the heart muscle, enhances its pumping efficiency, and promotes better circulation. Walking increases the heart rate, leading to improved blood flow and oxygen delivery throughout the body. Over time, this can reduce the risk of developing conditions such as coronary artery disease, heart attacks, and stroke.

Lowers Blood Pressure

Hypertension, or high blood pressure, is a major risk factor for cardiovascular disease. Walking has been shown to effectively lower blood pressure levels. By engaging in regular walking sessions, individuals can reduce both systolic and diastolic blood pressure. This reduction helps to alleviate strain on the heart, minimize the workload on blood vessels, and decrease the risk of heart-related complications.

Reduces Cholesterol Levels

 High cholesterol levels, specifically LDL cholesterol ("bad" cholesterol), contribute to the buildup of plaque in the arteries, leading to atherosclerosis and increasing the risk of heart disease. Walking has been found to elevate HDL cholesterol ("good" cholesterol) and lower LDL cholesterol, thus promoting a healthier lipid profile. By incorporating walking into a daily routine, individuals can positively impact their cholesterol levels and reduce the risk of cardiovascular problems.

Aids in Weight Management 

Obesity and excess body weight are known risk factors for cardiovascular disease. Walking can play a crucial role in weight management and maintenance. It helps burn calories, improves metabolism, and contributes to overall energy balance. By incorporating regular walking into a balanced lifestyle, individuals can achieve weight loss or maintain a healthy weight, reducing the strain on the cardiovascular system.

Enhances Blood Sugar Control 

Maintaining optimal blood sugar levels is vital for cardiovascular health, especially for individuals with diabetes or prediabetes. Walking after meals has been shown to improve glucose control and insulin sensitivity. It aids in the efficient uptake of glucose by muscles, lowering blood sugar levels and reducing the risk of complications associated with diabetes.

Improves Mental Well-being 

In addition to its physical benefits, walking also positively impacts mental well-being, which indirectly contributes to cardiovascular health. Walking releases endorphins, known as "feel-good" hormones, reducing stress, anxiety, and depression. These psychological benefits of walking can help lower blood pressure and reduce the risk of stress-related cardiovascular problems.

Improves Vascular Function

 Walking has a positive impact on vascular health by promoting vasodilation and improving the function of blood vessels. Regular walking helps to maintain the flexibility and elasticity of arteries, reducing the risk of arterial stiffness and hypertension. Improved vascular function facilitates better blood flow and nutrient delivery to organs and tissues, contributing to overall cardiovascular health.

Enhances Cardiorespiratory Fitness

 Cardiorespiratory fitness, which refers to the ability of the heart, lungs, and muscles to work efficiently during physical activity, is a key indicator of cardiovascular health. Walking regularly improves aerobic capacity, increasing the efficiency of the cardiovascular system. As a result, the heart can pump more blood with less effort, and the body becomes more efficient at utilizing oxygen. This improvement in cardiorespiratory fitness reduces the risk of cardiovascular diseases and improves overall endurance.

Reduces Inflammation 

Chronic inflammation plays a significant role in the development and progression of cardiovascular diseases. Studies have shown that regular physical activity, including walking, can reduce inflammation markers in the body. Walking helps to modulate the production of inflammatory molecules, promoting a healthier inflammatory response and reducing the risk of atherosclerosis and heart disease.

Manages Stress Levels 

Stress has been linked to an increased risk of cardiovascular problems. Walking serves as a natural stress-reliever, promoting relaxation and improving mental well-being. Engaging in regular walks can help reduce cortisol levels (the stress hormone) and promote a sense of calm. By managing stress levels, walking indirectly supports cardiovascular health and reduces the risk of stress-related conditions.

Increases Longevity 

Walking has been associated with increased longevity and a reduced risk of premature death from cardiovascular causes. Engaging in moderate-intensity walking for at least 150 minutes per week has been found to have significant health benefits. By adding years to your life, walking contributes to a higher quality of life and allows for more active and fulfilling years with a healthy heart.

Enhances Sleep Quality 

Good sleep is essential for overall health, including cardiovascular health. Walking has been shown to improve sleep quality, helping individuals achieve deeper and more restorative sleep. Regular physical activity, such as walking, can regulate sleep patterns, reduce insomnia symptoms, and enhance sleep duration. By promoting better sleep, walking indirectly supports cardiovascular health by allowing the body to rest and recover effectively.

Boosts Immune Function

 A strong immune system is crucial for protecting the body against infections and diseases, including those that can affect the cardiovascular system. Walking has been linked to improved immune function, reducing the risk of respiratory infections, inflammation, and other immune-related disorders. By enhancing immune function, walking contributes to overall cardiovascular health and lowers the chances of developing related complications.

Encourages Social Engagement

 Walking can be a social activity, providing an opportunity to engage with friends, family, or walking groups. Social connections have a positive impact on mental health and well-being, reducing stress levels and enhancing overall happiness. Walking with others not only makes the activity more enjoyable but also provides a support network for maintaining a regular exercise routine. The social aspect of walking can contribute to better cardiovascular health through improved emotional and mental well-being.

Sustainable and Cost-Effective

 One of the remarkable advantages of walking is its sustainability and cost-effectiveness. Walking requires no special equipment or gym membership fees, making it accessible to almost everyone. It can be incorporated into daily routines, such as walking to work, taking the stairs instead of the elevator, or going for a stroll during lunch breaks. The simplicity and affordability of walking make it a long-term exercise solution for maintaining cardiovascular health without financial or logistical barriers.

Customizability and Adaptability

 Walking offers great flexibility in terms of duration, intensity, and terrain. Whether you have a short window of time or a longer period available, you can adjust your walking routine accordingly. Additionally, walking can be tailored to different fitness levels, allowing individuals to start at a comfortable pace and gradually increase intensity and distance. The ability to customize and adapt walking makes it an inclusive exercise option for people of all ages, fitness levels, and physical abilities.

Low-Risk Activity 

Compared to many other forms of exercise, walking carries a low risk of injury. It is a low-impact activity that puts minimal stress on joints and muscles, making it suitable for individuals with conditions such as arthritis or those recovering from injuries. The low risk of injury associated with walking allows for consistent and sustainable exercise participation, ensuring long-term cardiovascular benefits without compromising overall well-being.

Long-Term Maintenance

 One of the key challenges in maintaining an exercise routine is sustainability. Many high-intensity workouts or fitness trends may lead to burnout or difficulty in sustaining over time. However, walking can be incorporated into daily life as a lifelong habit. It doesn't require a significant time commitment or specialized equipment, making it easier to integrate into busy schedules. The ability to sustain a walking routine in the long term ensures continued cardiovascular benefits and overall well-being.

Positive Impact on Other Health Parameters 

In addition to its direct benefits on cardiovascular health, walking positively impacts various other health parameters. It can help improve bone density, reduce the risk of osteoporosis, enhance cognitive function and memory, manage stress-related disorders, and promote overall physical fitness. By engaging in regular walking, individuals can experience a holistic improvement in their health and well-being.

Motivational and Goal-Oriented 

Walking provides an excellent opportunity for setting and achieving goals. Whether it's aiming for a certain number of steps per day, increasing walking speed, or completing a specific distance, setting goals can help maintain motivation and track progress. Achieving these milestones not only boosts self-confidence but also reinforces the habit of walking for cardiovascular health.

Integration with Technology 

Walking can be enhanced and made more engaging through the integration of technology. Fitness trackers, smartwatches, and smartphone apps can track your steps, distance walked, calories burned, and even heart rate during walking sessions. This data can provide valuable insights into your progress, motivate you to reach your goals, and help you monitor your cardiovascular health over time. The use of technology can make walking a more interactive and enjoyable experience.

Accessibility and Inclusivity 

Walking is a highly accessible form of exercise that can be performed by individuals of all ages and fitness levels. It does not require special skills or expensive equipment, and it can be done almost anywhere – in parks, neighborhoods, or even indoors on a treadmill. This accessibility makes walking a viable option for people with varying levels of physical fitness or those with mobility limitations. It can be modified to suit individual needs, making it an inclusive exercise choice for a wide range of individuals.

Environmental Benefits 

Walking is not only beneficial for personal health but also for the environment. Choosing to walk instead of relying on motorized transportation reduces carbon emissions, lowers air pollution levels, and contributes to a more sustainable and eco-friendly lifestyle. By incorporating walking into your daily routine, you can make a positive impact on both your cardiovascular health and the health of the planet.

Role in Disease Prevention 

Walking plays a significant role in the prevention of various chronic diseases beyond cardiovascular conditions. Regular walking has been associated with a reduced risk of type 2 diabetes, certain types of cancer, osteoporosis, and mental health disorders. By engaging in this simple yet effective form of exercise, you can proactively protect yourself against multiple health conditions, leading to a higher quality of life and improved overall well-being.

Family and Community Bonding 

Walking can be a shared activity that promotes family and community bonding. Going for walks together with family members, friends, or neighbors not only strengthens relationships but also encourages a healthy lifestyle for all involved. It provides an opportunity for meaningful conversations, sharing experiences, and supporting each other in maintaining cardiovascular health. Walking can be a social event that fosters a sense of community and collective well-being.

Improved Brain Health

 Walking has been found to have positive effects on brain health, including cognitive function and mental clarity. Studies have shown that regular walking can improve memory, attention span, and overall cognitive performance. It promotes the release of endorphins, which can boost mood and reduce the risk of cognitive decline and neurodegenerative diseases such as Alzheimer's. By supporting brain health, walking contributes to overall cardiovascular health and enhances the well-being of both the body and mind.

Reduced Sedentary Behavior

Sedentary behavior, characterized by prolonged sitting or inactivity, is associated with an increased risk of cardiovascular diseases. Incorporating regular walking breaks into your day can help combat sedentary behavior and minimize its detrimental effects. Instead of sitting for long periods, taking short walks throughout the day can improve circulation, increase energy expenditure, and reduce the strain on your cardiovascular system. Walking breaks also provide an opportunity to stretch your muscles and maintain joint flexibility.

Enhanced Posture and Balance

Walking can improve posture and balance, which are essential for overall physical health. It strengthens the muscles in your back, abdomen, and legs, promoting better alignment and stability. By improving posture and balance, walking reduces the risk of falls and injuries, especially in older adults. Maintaining good posture and balance also supports a healthy cardiovascular system by allowing for efficient blood flow and reducing unnecessary stress on the heart and blood vessels.

Potential for Social and Environmental Engagement 

Walking can be a means of engaging with your surroundings, community, and nature. Walking outdoors allows you to connect with your environment, appreciate natural beauty, and experience the benefits of fresh air. It can also serve as a platform for social engagement, such as joining walking clubs, participating in charity walks, or organizing walking events. Engaging in walking activities with others fosters a sense of belonging, support, and camaraderie, further enhancing the overall benefits to cardiovascular health.

Overall Quality of Life

 Perhaps one of the most significant benefits of walking on cardiovascular health is its impact on overall quality of life. Regular walking can increase energy levels, improve sleep, reduce stress, and boost self-confidence. It provides a sense of accomplishment, improves mental well-being, and enhances the ability to perform daily activities with ease. The cumulative effects of these benefits result in an improved quality of life, allowing individuals to enjoy a more active, fulfilling, and heart-healthy lifestyle.

Improved Blood Lipid Profile 

Walking can positively impact the lipid profile in your blood, contributing to better cardiovascular health. It has been found to increase levels of high-density lipoprotein (HDL) cholesterol, often referred to as "good" cholesterol, which helps remove low-density lipoprotein (LDL) cholesterol, or "bad" cholesterol, from the bloodstream. This effect can lead to a decrease in LDL cholesterol levels and a lower risk of plaque buildup in the arteries, reducing the chances of developing heart disease.

Better Blood Sugar Control 

Walking regularly can help regulate blood sugar levels, making it beneficial for individuals with diabetes or those at risk of developing the condition. Physical activity, including walking, helps muscles absorb glucose from the bloodstream for energy, reducing the reliance on insulin. By improving insulin sensitivity, walking promotes better blood sugar control, reduces the risk of insulin resistance, and may help prevent or manage type 2 diabetes.

Weight Management 

Maintaining a healthy weight is crucial for cardiovascular health, and walking can play a significant role in weight management. Walking is a low-impact aerobic exercise that can help burn calories and contribute to a calorie deficit, aiding in weight loss. Additionally, walking stimulates metabolism, promoting the efficient use of energy and the maintenance of a healthy body composition. By incorporating walking into a well-rounded fitness and nutrition plan, individuals can achieve and maintain a healthy weight, reducing the risk of cardiovascular diseases.

Prevention of Blood Clots

Sedentary behavior and prolonged periods of inactivity can increase the risk of blood clots, which can lead to serious cardiovascular complications such as deep vein thrombosis (DVT) or pulmonary embolism. Walking, particularly brisk walking, promotes blood circulation and prevents blood from pooling in the lower extremities. This continuous movement of the legs helps prevent the formation of blood clots, reducing the risk of potentially life-threatening conditions.

Long-Term Health Maintenance 

Walking is a form of exercise that can be sustained and incorporated into your daily routine throughout your life. Unlike more intense or high-impact activities, walking is generally well-tolerated by individuals of all ages and fitness levels. Its long-term sustainability allows for consistent cardiovascular benefits and contributes to the maintenance of overall health as you age. By making walking a lifelong habit, you can reduce the risk of cardiovascular diseases and enjoy a higher quality of life in the long run.

Reduced Inflammation

Chronic inflammation is a risk factor for cardiovascular diseases. Regular walking has been shown to have anti-inflammatory effects, helping to reduce systemic inflammation in the body. By decreasing the levels of inflammatory markers, such as C-reactive protein (CRP) and interleukin-6 (IL-6), walking can help protect against the development and progression of cardiovascular conditions.

Lowered Blood Triglyceride Levels

 Elevated levels of triglycerides in the blood are associated with an increased risk of heart disease. Walking can help lower triglyceride levels, thereby improving cardiovascular health. It achieves this by increasing the utilization of triglycerides as an energy source, enhancing lipid metabolism, and promoting the breakdown of fats in the body.

Enhanced Cardiorespiratory Fitness

 Walking is a cardiovascular exercise that improves cardiorespiratory fitness. Regular walking sessions increase the efficiency of your heart and lungs, allowing them to deliver oxygen and nutrients to the muscles more effectively. This leads to improved stamina, endurance, and overall cardiovascular capacity. By enhancing cardiorespiratory fitness, walking reduces the strain on the heart and improves its ability to meet the body's demands.

Stress Reduction 

High levels of stress can negatively impact cardiovascular health. Walking provides an opportunity to engage in physical activity and simultaneously reduce stress. It stimulates the production of endorphins, which are natural mood-boosting chemicals in the brain, promoting a sense of relaxation and well-being. Regular walking can help manage stress levels, lower blood pressure, and decrease the risk of stress-related heart conditions.

Prevention of Metabolic Syndrome

Metabolic syndrome is a cluster of conditions that include high blood pressure, elevated blood sugar levels, excess body fat (particularly around the waist), and abnormal cholesterol levels. It significantly increases the risk of cardiovascular diseases. Walking plays a crucial role in preventing and managing metabolic syndrome by improving insulin sensitivity, reducing blood pressure, aiding in weight loss, and regulating lipid levels.

Improved Cardiac Rehabilitation 

Walking is often recommended as part of cardiac rehabilitation programs for individuals recovering from a heart attack, heart surgery, or other cardiovascular events. It helps improve physical fitness, strengthens the heart muscle, and enhances overall cardiovascular health. Walking in a supervised and structured rehabilitation setting can provide the necessary support, guidance, and monitoring to ensure a safe and effective recovery process.

Mental Health Benefits 

In addition to the physical benefits, walking has significant positive effects on mental health. It can reduce symptoms of depression, anxiety, and stress, which are associated with an increased risk of cardiovascular diseases. Walking outdoors in natural environments further enhances these mental health benefits, providing a calming and rejuvenating experience for the mind and body.

Enhanced Sleep Quality

Walking has been shown to improve sleep quality, which is vital for cardiovascular health. Regular physical activity, including walking, helps regulate the sleep-wake cycle and promotes deeper, more restorative sleep. Quality sleep allows the body to repair and rejuvenate, supporting cardiovascular function and reducing the risk of conditions such as hypertension and heart disease.

Increased Energy Levels

Contrary to popular belief, engaging in regular physical activity like walking actually boosts energy levels rather than depleting them. Walking increases blood flow, oxygen delivery, and nutrient supply to the muscles, which leads to increased energy production. By incorporating walking into your daily routine, you can experience improved energy levels throughout the day, enhancing productivity and overall well-being.

Improved Immune Function 

Regular moderate-intensity exercise, such as brisk walking, has been linked to improved immune function. Walking stimulates the circulation of immune cells in the body, enhances the production of antibodies, and strengthens the immune response. A robust immune system is essential for overall health, including cardiovascular health, as it helps defend against infections and reduces the risk of inflammation-related conditions.

Mental Clarity and Cognitive Function 

Walking has cognitive benefits beyond its impact on mental health. It promotes mental clarity, enhances focus, and improves cognitive function. Regular walking increases blood flow to the brain, delivering oxygen and nutrients necessary for optimal brain health. It has been shown to enhance memory, attention, and overall cognitive performance, reducing the risk of cognitive decline and age-related neurodegenerative diseases.

Better Digestive Health 

Walking can aid in maintaining healthy digestion and preventing gastrointestinal issues. The gentle rhythmic movements of walking stimulate the digestive system, promoting regular bowel movements and reducing the risk of constipation. Additionally, walking after a meal can aid in digestion by increasing blood flow to the digestive organs and supporting the overall digestive process.

Increased Longevity

Engaging in regular walking has been associated with increased longevity and a lower risk of premature death. Studies have shown that individuals who walk regularly tend to live longer and have a reduced risk of developing chronic diseases, including cardiovascular conditions. Walking's cumulative benefits on cardiovascular health, mental well-being, and overall physical fitness contribute to a longer and healthier life.

Financial Accessibility

Compared to many other forms of exercise or gym memberships, walking is a cost-effective option that requires little to no financial investment. All you need is a good pair of walking shoes, making it an accessible choice for individuals who may have limited financial resources or cannot afford expensive exercise equipment or memberships. Walking allows everyone to prioritize their cardiovascular health without financial barriers.

Personal Enjoyment and Well-Being 

Finally, walking offers a sense of personal enjoyment and well-being. It provides an opportunity to connect with nature, enjoy solitude, or engage in social interactions, depending on personal preferences. The act of walking itself can be a source of joy, relaxation, and personal fulfillment. By embracing the pleasure of walking, you can cultivate a positive mindset and a holistic sense of well-being.

conclusion

the benefits of walking on cardiovascular health extend beyond the physical realm. Walking enhances sleep quality, boosts energy levels, improves immune function, promotes mental clarity and cognitive function, supports digestive health, increases longevity, and offers financial accessibility. Moreover, walking brings personal enjoyment and a sense of well-being. By incorporating regular walks into your lifestyle, you can experience these diverse benefits and nurture your cardiovascular health while enjoying the many positive aspects of walking. So, step outside, embrace the rhythm of walking, and unlock the full potential of this simple yet powerful exercise for your heart and overall well-being.

And for those who want good general health, press and continue reading to benefit and not regret it

[techdriveplay]

How Can I Stay Motivated to Exercise Regularly?

Staying motivated to exercise regularly can be challenging, especially with the demands of everyday life. However, maintaining consistent physical activity is crucial for overall health and well-being. Here are some strategies to help you stay on track and keep your motivation levels high. Statistics Highlighting the Importance of Regular Exercise: According to the World Health Organisation,…

[delicatelysublimeforester]

Breathe, Walk, Thrive

Breathe, Walk, Thrive: Commemorating World Health Day in Nature’s Embrace World Health Day, celebrated annually on April 7, marks a global initiative to raise awareness about health-related issues and promote overall well-being. Amidst the hustle of modern life, one simple yet profound prescription for good health emerges—walking in nature. Walk to Wellness: Celebrate World Health Day with…

[jcmarchi]

Measuring Long-Term Heart Stress Dynamics With Smartwatch Data - Technology Org

New Post has been published on https://thedigitalinsider.com/measuring-long-term-heart-stress-dynamics-with-smartwatch-data-technology-org/

Measuring Long-Term Heart Stress Dynamics With Smartwatch Data - Technology Org

A new “digital twins” computational framework captures personalized arterial forces over 700,000 heartbeats using smartwatch data to better predict risks of heart disease and heart attack.

Heart attack – illustrative photo. Image credit: Pixabay (Free Pixabay license)

Biomedical engineers at Duke University have developed a method using data from wearable devices such as smartwatches to digitally mimic an entire week’s worth of an individual’s heartbeats. The previous record covered only a few minutes.

Called the Longitudinal Hemodynamic Mapping Framework (LHMF), the approach creates “digital twins” of a specific patient’s blood flow to assess its 3D characteristics. The advance is an important step toward improving on the current gold standard in evaluating the risks of heart disease or heart attack, which uses snapshots of a single moment in time — a challenging approach for a disease that progresses over months to years.

The research was conducted in collaboration with computational scientists at Lawrence Livermore National Laboratory and was published on November 15, 2023, at the International Conference for High Performance Computing, Networking, Storage, and Analysis (SC23). The conference is the leading global conference in the field of high-performance computing.

“Modeling a patient’s 3D blood flow for even a single day would take a century’s worth of compute time on today’s best supercomputers,” said Cyrus Tanade, a PhD candidate in the laboratory of Amanda Randles, the Alfred Winborne and Victoria Stover Mordecai Associate Professor of Biomedical Sciences at Duke.

“If we want to capture blood flow dynamics over long periods of time, we need a paradigm-shifting solution in how we approach 3D personalized simulations.”

A smartwatch – illustrative photo. Image credit: Al Amin Mir via Unsplash, free license

Over the past decade, researchers have steadily made progress toward accurately modeling the pressures and forces created by blood flowing through an individual’s specific vascular geometry. Randles, one of the leaders in the field, has developed a software package called HARVEY to tackle this challenge using the world’s fastest supercomputers.

One of the most commonly accepted uses of such coronary digital twins is to determine whether or not a patient should receive a stent to treat a plaque or lesion. This computational method is much less invasive than the traditional approach of threading a probe on a guide wire into the artery itself.

While this application requires only a handful of heartbeat simulations and works for a single snapshot in time, the field’s goal is to track pressure dynamics over weeks or months after a patient leaves a hospital. To get even 10 minutes of simulated data on the Duke group’s computer cluster, however, they had to lock it down for four months.

“Obviously, that’s not a workable solution to help patients because of the computing costs and time requirements,” Randles said. “Think of it as taking three weeks to simulate what the weather will be like tomorrow. By the time you predict a rainstorm, the water would have already dried up.”

To ever apply this technology to real-world people over the long term, researchers must find a way to reduce the computational load. The new paper introduces the Longitudinal Hemodynamic Mapping Framework, which cuts what used to take nearly a century of simulation time down to just 24 hours.

“The solution is to simulate the heartbeats in parallel rather than sequentially by breaking the task up amongst many different nodes,” Tanade said. “Conventionally, the tasks are broken up spatially with parallel computing. But here, they’re broken up in time as well.”

For example, one could reasonably assume that the specifics of a coronary flow at 10:00 am on a Monday will likely have little impact on the flow at 2:00 pm on a Wednesday.

This allowed the team to develop a method to accurately simulate different chunks of time simultaneously and piece them back together. This breakdown made the pieces small enough to be simulated using cloud computing systems like Amazon Web Services rather than requiring large-scale supercomputers.

To put the mapping framework to the test, researchers used tried and true methods to simulate 750 heartbeats — about 10 minutes of biological time — with the lab’s allotment of computing time on Duke’s computer cluster.

Using continuous data on heart rate and electrocardiography from a smartwatch, it produced a complete set of 3D blood flow biomarkers that could correlate with disease progression and adverse events. It took four months to complete and exceeded the existing record by an order of magnitude.

They then compared these results to those produced by LHMF running on Amazon World Services and Summit, an Oak Ridge National Laboratory system, in just a few hours. The errors were negligible, proving that LHMF could work on a useful time scale.

The team then further refined LHMF by introducing a clustering method, further reducing the computational costs and allowing them to track the frictional force of blood on vessel walls — a well-known biomarker of cardiovascular disease — for over 700,000 heartbeats, or one week of continuous activity.

These results allowed the group to create a personalized, longitudinal hemodynamic map, showing how the forces vary over time and the percentage of time spent in various vulnerable states.

“The results significantly differed from those obtained over a single heartbeat,” Tanade said. “This demonstrates that capturing longitudinal blood flow metrics provides nuances and information that is otherwise not perceptible with the previous gold standard approach.”

“If we can create a temporal map of wall stress in critical areas like the coronary artery, we could predict the risk of a patient developing atherosclerosis or the progression of such diseases,” Randles added. “This method could allow us to identify cases of heart disease much earlier than is currently possible.”

CITATION: “Cloud Computing to Enable Wearable-Driven Longitudinal Hemodynamic Maps.” Cyrus Tanade, Emily Rakestraw, William Ladd, Erik Draeger, Amanda Randles. SC ’23: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis. November 2023. Article No.: 82, Pages 1–14. DOI: 10.1145/3581784.3607101

Source: Duke University

You can offer your link to a page which is relevant to the topic of this post.

[feminist-space]

Cat in the Hat:

"The German Health Minister gave an important update on the Covid situation yesterday.

I’ve written up the section of his speech from the video below for easy reading.

It’s immensely refreshing to see a government minister warning of the harms of Covid in such a transparent way."

https://x.com/_catinthehat/status/1732092683508678954

Prof. Karl Lauterbach

Health Minister, Germany

4 December 2023

"This second (long Covid) round table was very interesting, lasting three and a half hours. It serves as a unique forum for dialogue among scientists, researchers and those affected by long Covid, facilitating the exchange of ideas.

There are many new findings about long Covid. Not all of them are good news. One piece of not-so-good news concerns the fact that long Covid is actually still a problem for those who are newly infected. One estimate that has been put forward is that the risk of contracting long Covid now, even after vaccination, is around 3%. Now you may say, "that's not such a big risk" , but there are tens of thousands of people who are repeatedly affected in a short period of time. And so, the long Covid problem has not yet been solved.

We have also established that there really are many subgroups of long Covid and that we do not yet have a cure. And it was clearly pointed out that we are also dealing with problems here that will challenge society as a whole, because vascular diseases often occur after long Covid. Throughout Europe, we are currently seeing an increased incidence of cardiovascular disease in the middle-age group - from 25 to 50. This is associated with the consequences of Covid infections.

We also very often find cognitive impairment in older people. And one participant pointed out that it may well be like the Spanish flu, where 20 years after the Spanish flu there was a significant increase in Parkinson's disease and probably also dementia.

This is something we must pay attention to, as the past infection afiects how the immune system in the brain functions, as well as the brain's blood vessels, potentially increasing the long-term risk of these major neurodegenerative diseases. This is why we need to conduct very intensive research. This research has played a major role.

What is the overall assessment of the situation now?

We have to be careful. Long Covid is not curable at the moment. We also know that over 40% of those who have several manifestations of long Covid, for example, five or more, still have symptoms after 2 years, so it doesn't seem to heal spontaneously. We also know that those whose symptoms are more pronounced at the beginning are less likely to heal.

So some of what we know from the demographics of long Covid has been confirmed, and we now know more precisely which mechanisms in the brain, but also in the blood vessels and the immune system, are responsible for this. Professor Scheibenbogan will explain this briefly later.

At this point, I can only say the following - this is particularly important to me:

First of all, long Covid is a disease that stays with us and that we cannot yet cure. And we are seeing an increasing number of cases as the waves of infection continue to affect us.

Secondly, Covid is not a cold - with a cold, you don't usually see any long-term effects. You don't see any changes in the blood vessels. You don't usually see an autoimmune disease developing. You also don't usually see neurological inflammation - these are all things that we see with long Covid. Therefore, one should not assume that Covid infection is just a common cold. It can affect brain tissue and the vascular system, and we still lack an effective treatment, making these studies crucial.

Significantly, we know that the risk of long Covid decreases when you're infected but have been vaccinated. That's why it's concerning that only 3 million people have been vaccinated with the new, adapted vaccine. That is a very bad result.

Please protect yourself from severe infections.

Please protect yourself from long Covid.

Currently, the danger posed by Covid is indeed being underestimated. Nothing is worse than infecting someone at Christmas who then becomes seriously ill and may not fully recover."

Alt text is included in all images of this post.

[beingjellybeans]

Sun Life donates Php40 million to promote healthier lives among marginalized youth across Asia

Sun Life, a leading financial services company, is set to breathe new life into basketball courts and inspire healthier lifestyles among marginalized youth in communities across Asia with a generous donation of PHP 40 million. This philanthropic initiative, undertaken in partnership with Beyond Sport, a global sport-for-social-change foundation, aims to tackle the alarming rates of physical…

[roshni99]

What kind of games are healthy for health and why? #indoorgames #healthylifestyle #games #boardgames

Greetings! Today, we delve into the fascinating world of healthy games and their positive impact on your well-being, offering both entertainment and wellness.

🔸 Physical Engagement: Active games like dance, sports simulations, and virtual reality encourage movement, boosting cardiovascular health.

🔸 Cognitive Challenges: Puzzle-solving games and strategy-based options stimulate brain function, enhancing memory and critical thinking.

🔸 Stress Relief: Relaxing games, such as simulations and nature exploration, provide a calming escape from daily stressors.

🔸 Social Interaction: Multiplayer games foster connections with friends and family, nurturing social bonds and reducing isolation.

🔸 Emotional Wellness: Story-driven games offer emotional engagement, aiding in emotional expression and empathy.

🔸 Mindfulness Promotion: Meditation and mindfulness games cultivate relaxation and focus, supporting mental well-being.

🔸 Lifelong Learning: Educational games enhance knowledge acquisition and skill development in an engaging manner. While these insights lay a foundation, remember that individual preferences vary. Explore games that align with your interests and well-being goals. Celebrate the blend of entertainment and holistic wellness, and explore more insights on mindful gaming at RaphaCure's resources. For professional guidance and tools, download our mobile app: 📱 Android: http://bit.ly/3JACQOb 🍎 Apple: https://apple.co/3I0QKbe #MindfulGaming #HealthyEntertainment #PhysicalActivity #CognitiveStimulation #StressRelief #SocialInteraction #EmotionalWellness #Mindfulness #LifelongLearning #HolisticWellness #WellnessJourney #EmpowerYourHealth #WellnessInsights #NourishYourBody #HealthyHabits #WellnessMotivation #RaphaCure healthy game benefits gaming health benefits healthy eating games healthy vs unhealthy game are games healthy healthy games healthy games for adults healthy games online healthy games for the brain health games health games online health games for the classroom health games for high school health games for middle school health games for the classroom online healthy gamer gg,mental health,health,healthy food,healthy,healthy food for kids,healthy gaming,healthy and unhealthy eating.,healthy habits,mental health awareness,healthy eating,healthy gaming habits,healthy unhealthy foods,healthy vs unhealthy food,eat healthy food song for kids,healthy food names,video games healthy,foods for eye health,health video games,healthy food song for kids,are shrimp healthy,how to be a healthy gamer healthy games for well-being mindful gaming benefits physical activity through games cognitive challenges in gaming stress relief through gaming social interaction in games emotional wellness through gaming mindfulness promotion through games educational games for learning holistic wellness through gaming mindful entertainment empower your health wellness journey holistic health insights entertainment choices

[fitnfemme]

Take on the 30-Day Cardio Challenge and Get the Toned Body You’ve Always Wanted

Get your heart and lungs in shape with the 30-Day Cardio Challenge! With a combination of exercises and healthy eating habits, you can achieve your fitness goals and get the toned body you’ve always wanted.

Are you looking for a way to get your heart and lungs in shape? The 30-Day Cardio Challenge is the perfect way to do just that! This challenge is designed to help you improve your cardiovascular endurance in just one month. With a combination of exercises and healthy eating habits, you can achieve your fitness goals and get the toned body you’ve always wanted. The 30-Day Cardio Challenge…

[strivecompetitions]

30 Day Body Transformation Challenge

The Ultimate 30 Day Workout Challenge: Ignite Your Fitness Journey

Embarking on a 30 day workout challenge is a game-changer for anyone seeking a transformative fitness journey. This comprehensive program offers a strategic approach to fitness, combining structure, variety, and progression to help individuals achieve their goals and unlock their full potential. In this article, we will dive deep into the world of the 30 day workout challenge, exploring its benefits, outlining an effective workout plan, and providing valuable tips for maximizing results. Get ready to ignite your fitness journey and experience remarkable changes that will leave you feeling stronger, healthier, and more accomplished!

The Power of the 30-Day Workout Challenge:

The 30 day workout challenge is more than just a workout plan; it's a commitment to yourself and your well-being. This intensive program offers numerous advantages that can propel you towards your fitness goals:

Goal-oriented Approach: The challenge sets a specific timeframe, motivating you to push beyond your limits and accomplish tangible results within 30 days.

Habit Formation: By dedicating yourself to daily workouts, you establish a routine that promotes consistency, discipline, and long-term lifestyle changes.

Muscle Confusion: The challenge incorporates a variety of exercises and training techniques, preventing plateaus and keeping your body constantly challenged and progressing.

Mindset Shift: Engaging in a 30-day challenge instills a mindset of determination, resilience, and self-belief, empowering you to conquer obstacles and overcome self-imposed limitations.

Crafting an Effective 30-Day Workout Plan:

Designing a well-rounded and effective 30 day workout plan is essential for optimizing your results. Consider the following elements when creating your plan:

Goal Identification: Define your specific fitness objectives, whether it's weight loss, muscle gain, improved endurance, or overall fitness enhancement.

Structured Routine: Develop a daily workout schedule that includes a mix of cardiovascular exercises, strength training, flexibility work, and active rest days.

Progressive Overload: Gradually increase the intensity, duration, or difficulty of your workouts as you progress through the challenge to continuously challenge your body.

Targeted Focus: Tailor your workouts to target specific muscle groups or areas of improvement based on your goals, such as core strength, upper body toning, or lower body sculpting.

Incorporating Challenges: Integrate mini-challenges or variations into your routine, such as HIIT (High-Intensity Interval Training) sessions, circuit training, or bodyweight challenges, to keep your workouts engaging and exciting.

Tracking Progress and Staying Accountable:

Tracking your progress throughout the 30 day challenge is vital for staying motivated and gauging your success. Here are some effective ways to track your journey:

Fitness Apps: Utilize popular fitness apps that allow you to log your workouts, track your progress, and provide insights into your performance.

Measurements and Photos: Take initial body measurements and progress photos to visually track your transformation and witness the changes over time.

Journaling: Keep a workout journal to record your thoughts, feelings, and achievements throughout the challenge. Reflect on your progress and celebrate milestones along the way.

Community Support: Engage with online fitness communities, social media groups, or find an accountability partner who can provide encouragement, share experiences, and offer support during your journey.

Fueling Your Success:

To maximize the benefits of the 30 day workout challenge, nutrition plays a crucial role. Focus on the following aspects:

Balanced Diet: Consume a well-balanced diet rich in lean proteins, whole grains, fruits, vegetables, and healthy fats to provide your body with the necessary nutrients for optimal performance.

Hydration: Stay adequately hydrated throughout the challenge by drinking plenty of water before, during, and after your workouts.

Pre- and Post-Workout Nutrition: Fuel your body with appropriate pre-workout snacks and post-workout meals to support energy levels, muscle recovery, and replenishment.

In conclusion, the 30 day workout challenge offered by Strive Competitions is a transformative opportunity to ignite your fitness journey. With a goal-oriented approach, structured workout plans, and the power of accountability, you can unlock your full potential and achieve remarkable results within a month. Embrace this challenge, stay committed, and experience the incredible changes that will leave you feeling stronger, healthier, and more accomplished. Strive Competitions LLC is your partner in reaching new heights of fitness excellence!

[nenelonomh]

fun ways to move your body

there are so many reasons why people dislike exercising. some may include physical limitations, social and cultural factors, nausea, and even gym intimidation.

it is important to move though! moving your body is essential for maintaining good health and overall well-being. exercise strengthens muscles, improves cardiovascular health, and enhances flexibility.

it releases endorphins, which boosts mood and reduces stress and anxiety. group activities or sports provide opportunities to connect with others.

finding enjoyable activities and seeking support can make a significant difference!

so, here are some fun ways to move your body:

play around, just like a kid. try hula hoops, obstacle courses, or a game of tag! it's such a wholesome way to move your body and can be so enjoyable.

laughing is a fantastic stress reliever that engages your entire body. it lowers blood pressure and boosts immunity. remember not to overlook good times, or the giggles.

blast your favourite songs and have yourself a solo dance party. personally, i believe this is the single best way to move. it's freeing. dancing is mostly gentle on the body, yet it's still able to engage all your muscles, enhancing strength and balance.

attend group fitness classes like zumba, yoga, or spin. the energy and camaraderie can make exercise feel less like a chore.

take your workout outdoors! hike, bike, or jog in a scenic park or nature reserve. the change of scenery makes it more enjoyable.

still struggling with ideas?

play at the beach

archery

paddleboarding

go for a walk around your neighborhood (walk and talk)

play with your siblings, or pets

follow a yoga video!

set up a challenge for yourself

learn how to use a foam roller

enjoy a long swim

outdoor sports (or indoor i guess)

learn how to juggle (i challenge you guys to try this lmao)

attempt indoor rock climbing

be a tourist in your own city

engage in progressive muscle relaxation (pmr)

play a vr game

end notes:

making exercise more playful can add excitement and motivation. learn how to not take yourself too seriously, and have fun!

thank you for reading! ❤️ nene

image source: pinterest

[honeytonedhottie]

embodying the wellness girlie aesthetic⋆.ೃ࿔*:･🎀

i rly love the pink pilates princess aesthetic so i thought i'd make a post on some habits that i've incorporated that rly fit this aesthetic. and improve my wellness in general.

THE PLAYLIST : for the pink pilates princess aesthetic i rly love to listen to music that makes me feel like a doll~ so the playlist aspect of this post is totally customizable and just suited to however u wanna feel. i listen to a lot of twice and sabrina carpenter when i work out. but listening to music just elevates the experience

THE NUTRITION : u dont have to do a complete 180 in the things that u consume, instead start implementing little by little, foods and drinks that'll improve ur health. bcuz u glow differently when ur glowing not only from the outside but the inside as well

kombucha - i totally recommend trying it if u haven't before. its kind of carbonated and u can get it in any flavors. kombucha in a nutshell is tea thats been fermented. it heals ur gut and contains lots of probiotics which are good for ur body in general

drink tea - drinking tea daily is so so so good for you. if ur a bit intimidated by tea start off with a tea 99% of people enjoy, spearmint/peppermint tea. idk many people who DONT like spearmint tea. its just an easy tea to enjoy and its RLY good for ur skin and ur body.

smoothies - look up smoothie recipes online! smoothies are so yummy and customizable so if u dont wanna directly consume ur veggies, you can get them in through a drink! its revolutionary. my go-to is strawberry and banana, bcuz its not only delicious and good for me, but its also pink which is the main reason

eat more salads, açai bowls, eat ur oats, drink ur smoothies and of course dont forget ur matcha

supplements - u can find wellness vitamins or supplements virtually anywhere. a brand that i rly recommend is ollie. im taking their hair skin and nails vitamins and they're lovely.

THE EXERCISE : if u go to youtube and look up follow along pilates workouts u can find SO many. use ur resources guys! if u try pilates and it isnt rly ur thing, try dance workouts or workouts for songs. try a workout challenge. working out doesn't have to be dull. the key is to find something that u enjoy doing and doing it consistently

SELF CARE : ofc the pink pilates princess prioritizes her self care time~ self care is just a good habit to incorporate period bcuz of the massive benefits on ur mental + physical + emotional state

do a face mask - hydrate ur skin guys

get ur nails done - the classic pink pilates princess nails are pale pinks and french tips

take a bubble bath - invest in a high quality bath bomb or bubble mixture that smells nice

invest in a gua sha

start oiling ur hair and putting in hair masks to keep ur hair healthy

write out what ur grateful for (self care isnt only physical)

GOING FOR WALKS : going for walks is amazing. walking improves cardiovascular health and reduces the chances of heart disease and strokes. i love to go for walks and listen to music or a podcast. just make sure that your walking in a safe space or with someone that u trust, especially if ur alone (stay safe <3) going for walks also helps clear ur thoughts!!

ATTIRE : buy clothes that make u feel cute and that make u feel good whilst working out! i like to wear a lot of pink when working out~ when i type pink pilates princess inspired outfits into pinterest i see a lot with leg warmers too! i think that having a cute outfit to workout in motivates u a lot to actually perform the actions and embody the wellness girlie aesthetic. cuz when u look the part -> u feel the part

and last but not least ENJOY urself and romanticize it, have fun <3

[thoughtportal]

Exercising on stairs, like incorporating pushups and step-ups, offers several benefits. For beginners, the incline provides a modified version, making exercises more accessible while still challenging muscle groups. Make sure your staircase is safe and secure. Follow your natural range of motion.

Do 10 to 15 repetitions or as many as you can.

When sedentary, regular exercise promotes cardiovascular health, reduces the risk of chronic diseases, and helps weight management. It also improves mood, boosts energy levels, and enhances overall well-being. Incorporating stair exercises into a sedentary routine adds a convenient and effective way to break sedentary habits, promoting both physical and mental health.

{source}

[materialsscienceandengineering]

Scientists achieve more than 98% efficiency in removing nanoplastics from water

University of Missouri scientists are battling against an emerging enemy of human health: nanoplastics. Much smaller in size than the diameter of an average human hair, nanoplastics are invisible to the naked eye. Linked to cardiovascular and respiratory diseases in people, nanoplastics continue to build up, largely unnoticed, in the world's bodies of water. The challenge remains to develop a cost-effective solution to get rid of nanoplastics while leaving clean water behind. That's where Mizzou comes in. Recently, researchers at the university created a new liquid-based solution that eliminates more than 98% of these microscopic plastic particles from water.

Read more.

[emgoesmed]

3/8/2024

Final day of zoom class this week, sooo excited to be done. Hard to believe Match Day is only 1 week away.

30nym challenge Day 23: How do you balance physical activity with your routine?

I exercised regularly until about 2020/2021 when Covid hit, all the gyms closed, and med school started. I got pretty out of shape between 2021-2023. Now that I have time over the next few months before intern year starts, I've started lifting 3 days a week and doing cardio 2-3 days a week, mostly zone 2 with 1 session of HIIT per week. I'm excited to get stronger and improve my cardiovascular health.