Articles tagged with Physical Exercise
Researchers at Helmholtz Munich discovered how exercise influences muscle function, immune cells, and metabolism in conditions like obesity and type 2 diabetes. They found that regulatory T cells play a critical role in controlling muscle function and regeneration.
A recent clinical trial found that creatine supplementation significantly reduced post-COVID-19 fatigue and improved related symptoms such as loss of taste and breathing difficulties. Creatine levels in leg muscles and the brain also increased after 6 months of intake.
A new study published in Diabetologia reveals that morning and afternoon physical activity are associated with a lower risk of developing type 2 diabetes. The researchers found that each 1-unit increase in MET-hour physical activity was linked to a 10% reduction in risk, with the association being most pronounced in the morning and aft...
Researchers found that high-intensity exercise training reduced inflammatory markers and increased immune cells in the colon of Lynch Syndrome patients. This non-randomized study suggests that exercise may be a valuable 'lifestyle prescription' for reducing cancer risk in these individuals.
A systematic review and meta-analysis found that rehabilitation interventions significantly improve functional exercise capacity, dyspnea, and quality of life in adults with post-COVID-19 condition. The certainty of evidence for these outcomes was moderate to high.
A new study in PNAS discovers a protein, Iditarod, that regulates autophagy in fruit flies, linking exercise to cellular maintenance and cold tolerance. Flies lacking the gene exhibit impaired exercise endurance and reduced ability to tolerate cold.
A comprehensive review of sedentary behavior's effects on health found excessive sitting to lead to insulin resistance, vascular dysfunction, and increased body fat. The study emphasizes the need for more research on effective interventions to reduce sedentary behavior.
Endurance training triggers profound muscle remodeling, with trained muscles responding differently to physical stress by activating protective genes and epigenetic modifications. This adaptation enables trained muscles to be more efficient and resilient, ultimately leading to increased muscle endurance.
A three-year grant from the National Multiple Sclerosis Society will fund Dr. Carly Wender's study on maximizing learning and memory function in individuals with MS. The COMBINE intervention combines cognitive rehabilitation technique KF-mSMT with innovative exercise training to improve new learning and memory.
A study led by UCL researchers found that having a hobby is linked to fewer depressive symptoms and higher levels of happiness, self-reported health, and life satisfaction among people aged 65 and over. The benefits of hobbies were relatively universal across 16 countries on three continents.
The American Heart Association and NFL offer resources to support physical activity in classrooms. The initiative aims to promote whole-body health and reduce sedentary behaviors among students.
Researchers from Japan and Canada explore how built environment enables walking behavior, finding that destinations strengthen the relationship between street integration and transportation walking. The study reveals that designing well-connected street layouts with easy access to amenities encourages walking.
A tailored exercise program starting three to six weeks after shoulder surgery is the best approach for preventing a secondary shoulder dislocation. Patients who embark on such a program are twice as likely to avoid a recurrent injury than those using exercise alone.
Researchers at UC Irvine issue a warning that GLP-1RA's may be dangerous for children due to the risk of nutrient imbalance and abuse. The team notes that children need energy and sufficient calories for growth and development, and any change in their diet and exercise balance can have long-term health consequences.
The European Society of Cardiology has published its first international guidelines on cardiomyopathies, covering all subtypes and specific recommendations for other than hypertrophic cardiomyopathy. The guidelines aim to improve diagnosis, treatment and management of heart muscle diseases, emphasizing patient-centered care.
A large population study found that unhealthy lifestyles between ages of 60 and 64 are associated with a doubling in the risk of nursing home admission. Physical inactivity, smoking, poor diet, and sleep disorders were linked to an increased risk of care, particularly among 60-64 year olds.
A new study published in JPRAS Open found that breast size affects women's attitudes towards exercise, with larger breasts leading to less frequent exercise. However, after breast reduction surgery, women reported increased overall frequency, enjoyment and willingness to exercise in a group.
Researchers at the University of New Hampshire found that pregnant women living in walkable areas engage in more physical activity and have fewer issues with pregnancy complications. The study also suggests that walking can have health benefits beyond exercise, such as social interactions and community engagement.
A new study finds that people who adhere to a Mediterranean lifestyle have a lower risk of all-cause and cancer mortality. The study, led by La Universidad Autónoma de Madrid and Harvard T.H. Chan School of Public Health, analyzed data from 110,799 participants and found an inverse association between adherence to the Mediterranean lif...
Chronic disease medications impair the body's ability to regulate core temperature, increasing the risk of heat-related illness in elderly patients. Exercise and improved fitness levels can help mitigate these effects, but bodily impairments from chemotherapy and medications may limit exercise capacity.
Researchers at University of Queensland discovered platelets secrete a protein that rejuvenates neurons in aged mice, similar to exercise. This finding has significant implications for developing drug interventions to promote neurogenesis and enhance cognition.
Scientists have identified platelet factor 4 (PF4) as a common messenger for the cognitive benefits of young blood transfusion, exercise, and the longevity hormone klotho. Studies show that PF4 calms down the aged immune system, reducing inflammation and promoting brain plasticity and cognition.
A large long-term study found that good cardiorespiratory fitness in young men is associated with a significantly lower risk of developing nine specific cancers, including a 40% reduced risk of liver cancer. Higher fitness was also linked to lower risks of rectal, pancreatic, and bowel cancers.
The NIH grant will support researchers investigating how exercise can slow the decline of skeletal muscle with age, with a focus on the transcription factor MYC. The study aims to understand the molecular mechanisms underlying exercise-induced rejuvenation of old muscle and its potential applications for promoting youthfulness.
A network meta-analysis found that breathing training combined with aerobic exercise, and yoga training, enhance lung function in adults with asthma. The study highlights the importance of integrating appropriate exercise training into asthma management plans.
A randomized clinical trial found that exercise significantly reduced depressive symptoms and burnout in healthcare workers, while improving mental health. However, low adherence to exercise programming was noted towards the end of the study.
A new University of British Columbia study found that simple home workouts using exercise apps can effectively reduce depressive symptoms in healthcare workers. The research suggests that offering accessible, easy ways to exercise could be a major tool to combat the global mental health crisis in the sector.
A new study out of the University of Alberta found that high-intensity interval training poses little risk to expecting mothers and their babies. The research suggests that engaging in physical activity during pregnancy can reduce the risk of major complications by 40%.
A recent study published in Multiple Sclerosis and Related Disorders found that higher daily physical activity is associated with lower levels of fatigue in patients with relapsing-remitting multiple sclerosis. The study also suggests that maintaining functional capacity through suitable exercise can help reduce fatigue, improving the ...
Researchers highlight the potential of wearables to unlock new insights into physical activity and health risks. However, they also underscore challenges including data standardization, industry-academia gaps, and unequal access to these devices.
Moderate and vigorous aerobic physical activity combined with muscle-strengthening activity may lower mortality risk. Higher levels of moderate and vigorous aerobic activity are associated with lower cancer and all-cause mortality rates.
Researchers at the University of South Australia found that chatbots significantly improved physical activity, diet and sleep. Chatbots were effective across different age groups and more conducive to achieving positive outcomes than speech-based AI. A blended approach with human coaching may be the most beneficial.
A pooled data analysis found that at least 25 minutes/day of slow walking can counteract the negative effects of bed rest on older hospital patients. Daily 50 minutes of slow walking or a mix of physical activities is even more effective in improving their functional capacity.
A recent study found that employees tend to be less productive in the afternoons, especially on Fridays, with increased typing errors and reduced computer activity. Flexible work arrangements like hybrid work or a four-day week may help mitigate this decline in productivity.
A secondary analysis of a randomized clinical trial found that exercise can significantly reduce symptoms of chemotherapy-induced peripheral neuropathy (CIPN) in ovarian cancer survivors. Incorporating exercise programs into standard oncology care may improve quality of life for these patients.
A new study from the University of South Australia reveals that golfers have a higher lifetime prevalence of skin cancer compared to the general population. The research highlights the importance of sun protection strategies for golfers, who spend extended periods in the sun.
A new study by Edith Cowan University found that exercising three days a week can significantly improve muscle strength, with smaller increases seen in two-day groups. Daily exercise is recommended for greater benefits, but muscles still need rest to adapt and improve strength.
A new open-source software, NMSM Pipeline, enables clinicians and engineers to create personalized computer models of patient movement to optimize treatment designs. The software uses physics-based models to predict and optimize functional outcomes for patients with various mobility impairments.
A study of 22,000 adults found that small amounts of vigorous intermittent lifestyle physical activity were associated with a lower incident cancer risk. This finding suggests that daily vigorous intermittent lifestyle physical activity may be a promising intervention for cancer prevention in populations unable or unmotivated to exercise.
A world-first study from the University of South Australia exposes the real weight gains of everyday Australians, finding that weight fluctuates throughout the year. The study highlights the importance of targeting temporal hot spots to curb unhealthy weight fluctuations and prevent unwanted weight gain.
Researchers found that just 4.5 minutes of vigorous activity per day can reduce the risk of some cancers by up to 32 percent. This type of physical activity, known as VILPA, involves short bursts of activity such as housework or power walking.
A study of over 34,000 adolescents found that active school transport was associated with higher academic performance and lower school burnout. Leisure-time moderate-to-vigorous physical activity also showed significant benefits, particularly for mathematical skills and cognitive performance.
Research found that very light exercise can improve prefrontal executive function, with pupil dilation during exercise indicating subsequent improvement. Pupil-linked neural activity was also shown to activate the brain's noradrenergic arousal system.
A Northwestern University study found that only 60% of women with heart disease risk factors received counseling on optimizing their heart health during their six-week postpartum visit. The study highlights the need for improved access to care and increased awareness of maternal cardiovascular health monitoring.
A pooled data analysis of clinical trials found that static isometric exercises were the most effective in lowering blood pressure, with reductions of up to 8.24/4 mmHg after isometric training. The findings suggest that current exercise guidelines may be outdated and support the development of new recommendations.
A study by the University of Essex found that top performers had a specific combination of 19 gene variants linked to running performance, resulting in an average improvement of 11.5% after just eight weeks of endurance training. Despite having the same training, those without these genetic markers showed little or no improvement.
Researchers discovered lactate's role in helping neural stem cells develop into specialized neurons. Lactate sends signals to cells, modifying and strengthening neuronal functions. The study provides insight into lactate signaling in the nervous system, with potential applications for preventing or controlling cognitive diseases.
A muscle-building supplement called beta-hydroxy beta-methylbutyrate (HMB) has been shown to reduce plaques and increase factors for neuronal growth in mice with Alzheimer's-like pathology. The study found that HMB stimulates a nuclear hormone receptor to improve memory and learning in mice with Alzheimer's disease.
A three-month mild exercise program improved executive function in middle-aged and older adults by increasing neural efficiency in the prefrontal cortex. The benefits were particularly pronounced in the older adult group, suggesting a positive impact on cognitive function and brain function with minimal physical exertion.
Researchers found that a combination of exercise and cognitive training significantly improved cognition in adults with mild cognitive impairment. Vitamin D supplementation had no impact on cognitive function.
A McMaster-led research study found that a virtual rehabilitation program for seniors with frailty was highly adhered to and showed improvements in mobility and quality of life. The study's results suggest that virtually delivered care is an alternative to in-person programs, potentially helping prevent decline in bodily functions.
Massachusetts General Hospital researchers discovered that concentrating moderate-to-vigorous physical activity into one to two days per week, or the
A study analyzing 89,000 individuals found that engaging in intense physical activity over a short period (weekend warrior pattern) lowers the risk of atrial fibrillation, heart attack, heart failure, and stroke. This type of activity was associated with similar lower risks compared to evenly distributed physical activity.
Researchers found that sleep patterns vary significantly across cultures and geographical locations. The study used commercially available smartwatches to collect data from over 52 million individuals in 11 countries, revealing discrepancies between self-reported data and digital logs.
Researchers have discovered a new mechanism underlying the neuroprotective effects of physical activity on Parkinson's disease. Intensive exercise has been shown to slow disease progression by restoring striatal synaptic plasticity and improving dopamine release, leading to better motor control and visuospatial learning.
A large-scale study found that exercise programs for dialysis patients lead to significant improvements in physical fitness, quality of life, and reduced hospital stays. Personalized exercise plans showed low costs per training unit, making them a viable option for standard healthcare coverage.
A meta-analysis suggests that regular exercise can decrease symptoms of postpartum depression, with team-based exercise and dance interventions showing the most promise. The study analyzed data from multiple studies to reach this conclusion.
A University of Otago study reveals that pre-operative high-intensity interval training can significantly improve patient outcomes after surgery, with a 56% reduction in post-operative complications. The study also found that participants who underwent HIIT prior to surgery stayed in the hospital for three fewer days on average.
Researchers found that all forms of resistance training are beneficial for building strength and muscle, with details mattering less than previously thought. The study analyzed data from over 5,000 participants and found that complex prescriptions are sufficient but unnecessary for gains in strength and muscle size.
A recent study published in The Lancet Healthy Longevity found that people who were more physically active had better cognitive function, but this benefit was reduced for those with short sleeps. The research suggests that getting sufficient sleep is essential to reap the full cognitive benefits of physical activity.