Research on physical activity and how it affects health. Covers running and step counts, disease risk reduction, fitness tracking, and exercise physiology.
Research published in Medicine & Science in Sports & Exercise found that babies born with a low birth weight are more likely to be rated below-average at school sports by their teacher at age 13. Those with a low birth weight were also less likely to participate in exercise and sports across adulthood, from ages 36 to 68.
A University of Maryland study found that stopping exercise for just 10 days significantly decreases blood flow to key brain regions, including the hippocampus. This decrease in cerebral blood flow can have long-term implications for brain health and cognitive function in older adults.
Research presented at ESC Congress 2016 found that sudden cardiac death in patients with hypertrophic cardiomyopathy occurs relatively rarely during sport activity, but more often at rest and sometimes during sleep. Better strategies aimed at detecting the disease are needed to prevent deaths.
A novel activity tracker personalizes exercise based on heart rate data, reducing the risk of cardiovascular disease and premature death. The tracker's algorithm translates heart rate data into a simple score, with scores above 100 associated with reduced mortality risk.
A Saint Louis University study found that modest weight loss via diet, exercise, or both reduces cardiovascular disease risk by 10%, regardless of the strategy. The researchers suggest a combination of healthy eating and exercise is key to heart health.
A study found that aquatic treadmill walking improved aerobic capacity and functional recovery in patients recovering from a stroke. The exercise also had psychological benefits due to reduced musculoskeletal impact and freedom from fear of falling.
A new study from the University of Stirling found no difference in muscle growth response to protein after a full-body workout between larger and smaller participants. Consuming 40 grams of protein after exercise was more effective at stimulating muscle growth than 20 grams, regardless of body size.
Researchers found that swimming was as beneficial as walking in reducing pain intensity and improving quality of life for patients with fibromyalgia. Both swimming and walking improved scores on clinically validated questionnaires, indicating significant improvements in physical function and mental health.
Researchers suggest that 'leaky gut' syndrome could be the cause of Olympic stomach upsets. The study found that zinc carnosine, taken alone or with bovine colostrum, may improve the performance of the mucosal barrier of the gut.
Research from University of Manchester found that aerobic exercise training can significantly improve patients' brain functioning and reduce cognitive deficits associated with schizophrenia. The study showed that exercise programs combined with medication led to better outcomes in areas such as social understanding, attention spans, an...
A new study by University of Toronto researchers found that increased Gαq/11 signaling inhibits the anabolic response to PTH and exercise in mice. This suggests that suppressing Gαq/11 signaling could be a promising target for treating bone loss.
Researchers found that fidgeting one leg intermittently during three hours of sitting increased blood flow and prevented a decline in arterial function. The study suggests that even small amounts of movement can be beneficial when walking or exercising is not an option.
A new study published in Nutrients found that Montmorency tart cherry juice concentrate improved recovery among semi-professional male soccer players after a simulated game. The study found greater functional performance, reduced inflammation, and decreased muscle soreness in the Montmorency group compared to the placebo group.
Exercise increases neurogenesis, a process forming new neurons in the hippocampus, a key brain region for learning and memory. Contrary to earlier findings, these new neurons do not erase previously formed memories.
Researchers at the University of Basel found that brief smartphone exercises can improve mood. Participants felt more alert, calm, and uplifted after using short video tutorials on their smartphones as a guide.
Researchers from the University of Missouri found a connection between menopause and decreased physical activity in postmenopausal women. The study suggests that activation of brain receptors may serve as a future treatment to improve motivation for physical activity.
A ketone drink developed for soldiers improved endurance performance in highly trained cyclists, enabling them to cover an additional 400 meters. The supplement works by temporarily switching the primary source of cellular energy from glucose or fat to ketones, reducing lactic acid production and muscle fatigue.
The study found moderate inter-rater reliability between therapists in determining muscle fatigue through observation of changes in movement patterns. This approach may provide clinicians with a tool to address the challenge of therapeutic exercise dosing in rehabilitation settings.
A study published in The Lancet found that 60-75 minutes of moderate intensity physical activity per day can counteract the health risks associated with prolonged sitting. This translates to an hour or more of physical activity, which can be achieved through simple daily habits such as taking a walk at lunchtime or going for a run.
A 45-year study found that low physical capacity is associated with a 21% lower risk of death over four decades. The study showed that being physically active can have a significant impact on lifespan.
A recent study published in PLOS Medicine found that regular exercise can significantly reduce the risk of gestational diabetes in obese pregnant women. The study involved 91 women who were divided into an exercise group or control group, with the exercise group experiencing a significant drop in diabetes rates and lower blood pressure.
Researchers at Bielefeld University developed an active chair as part of the KogniHome project, which uses a virtual avatar to lead family members in fitness exercises. The chair measures physical parameters like respiration and heart rate while monitoring healthy posture.
A study published in The BMJ found that supervised exercise therapy is as effective as arthroscopic surgery in improving thigh muscle strength and knee function in middle-aged patients with degenerative meniscal tears. Researchers recommend considering structured exercise therapy as a treatment option for this type of knee damage.
A new study found that p-synephrine ingestion increased the rate of fat oxidation and reduced carbohydrate oxidation during low- to moderate-intensity exercise. This suggests that p-synephrine supplements could be useful in increasing fat burn by up to 7g per hour of exercise.
A recent study published in Diabetologia found that moderate-intensity exercise was as effective as a combination of diet and exercise in improving glucose control for individuals with pre-diabetes. Moderate exercise was shown to provide nearly the same benefit on glucose tolerance as the gold standard of fat and calorie restriction al...
A new study found that subjecting female soccer players to negative stereotypes about their abilities reduced their dribbling speed significantly. The researchers discovered no significant relationship between reading negative stereotypes and flow or worry, but found that girls who felt more worried spent less time on the task.
A study published in Cancer Research found that obese women who lost weight through diet or exercise significantly lowered levels of angiogenesis-related proteins in their blood. This suggests a potential link between weight loss and reduced cancer risk, although further research is needed to confirm the association.
A study found that weight loss through diet and exercise lowers angiogenesis-related protein levels in postmenopausal women. After 12 months, women in the diet arm and diet+exercise arm had significantly lower levels of these proteins compared to those in the control arm, suggesting a potential link between weight loss and reduced canc...
A study found that a twice daily program of assisted range-of-motion exercises significantly improves bone strength in very low birth weight pre-term infants. This could lead to a reduced risk of osteopenia and future fractures.
A meta-analysis of randomized controlled trials found that exercise during pregnancy does not increase the risk of preterm birth and may actually reduce it. Women who exercised were more likely to deliver vaginally and had lower rates of C-sections, gestational diabetes, and high blood pressure.
Researchers found that moderate and vigorous exercise reduce intrahepatic triglyceride content, a key indicator of NAFLD, with no significant difference between the two. Exercise also leads to significant weight loss and reduced body fat mass in patients with obesity.
Researchers are studying exercise's effects on muscle loss and weakness in people with chronic kidney disease, a condition affecting 20 million Americans. They aim to determine the optimal dose of exercise and explore whether it can mitigate disease progression.
A study found that university students who practice health-promoting behaviors like tracking food intake and exercising frequently are more likely to use nutrition information on dining hall food. Only 20% of students used the labels, despite high label awareness rates.
In a 24-week study, aerobic exercise training improved cardiopulmonary functional capacity and reduced waist circumference in postmenopausal women with nonalcoholic fatty liver disease. Exercise also increased high-density lipoprotein cholesterol levels, but did not significantly affect body composition or glycemic profiles.
A study found that zinc carnosine can improve gut health and prevent leaky gut in athletes. The supplement, taken alone or with bovine colostrum, may help prevent heat stroke and other symptoms in active individuals.
The statement highlights the benefits of physical activity on children's brain development, intellectual performance, and academic success. It also emphasizes the importance of regular exercise for improved heart health, self-esteem, and social inclusion.
A study in the Journal of Transport & Health found that car ownership reduces exercise during travel, while bike ownership promotes it. Londoners who mainly walk or cycle for their trips tend to be more active.
A new consensus statement on physical activity in schools and during leisure time reveals that exercise boosts kids' brain power and academic prowess. Regular physical activity improves heart health, metabolism, and develops life skills, boosting self-esteem and social inclusion.
Researchers found that SIRT3's level of mRNA decreases, but its location remains the same after endurance exercise and fasting. This suggests that the activity of this enzyme may not be directly regulated by changes in its abundance within mitochondria in human skeletal muscle cells.
A new study reveals that treadmill training releases a protein called cathepsin B, which improves memory recall in mice. The findings support the benefits of regular exercise on cognitive function and suggest that this protein may play a key role in maintaining brain health.
Researchers at McMaster University found that physical activity can retain, repair, and regenerate damaged muscle in the elderly. After eight weeks of exercise, old mice were able to repair and rebuild muscle more quickly following injury compared to non-exercise groups.
A new study published in The FASEB Journal suggests that regular exercise can improve muscle repair in older adults, allowing them to regain lost muscle mass and recover from injury more quickly. After just eight weeks of exercise, old mice experienced faster muscle repair and regrowth compared to non-exercised controls.
A new study found that exercise can help alleviate symptoms of ADHD in adults, including reduced anxiety and depression. The study tested 32 young men with elevated ADHD symptoms and found that a single bout of exercise improved their mood and motivation.
A new study suggests that physical exercise after learning improves memory consolidation, particularly when done in a specific time window. The researchers found that exercising four hours after learning retained the information better two days later than those who exercised immediately or not at all.
A new study suggests that just 15 minutes of daily physical activity can significantly reduce the risk of death in older adults. The research found that even low levels of exercise, equivalent to half the recommended amount, were associated with a 22% lower risk of death.
A study published in Cell Metabolism found that osteocalcin, a bone-derived hormone, increases muscle performance during exercise. Osteocalcin levels naturally decline with age, affecting men and women differently, with the decline occurring about 15-20 years sooner in women.
A quarter of COPD patients are frail but can respond favourably to exercise rehabilitation. Frail patients who completed the programme scored better in measures of breathlessness and exercise performance, with 61% no longer meeting frailty criteria after rehabilitation.
A prospective observational study of 19,815 adults found that those with higher fitness levels had a 37% lower risk of stroke after age 65. The study's findings support the independent role of exercise in preventing stroke and reinforce the benefits of being physically fit throughout life.
A new USC study reveals that consumers are more likely to resist products that conflict with their habits, but adopting products into existing routines can increase usage. The researchers found that habit slips, or lapses in product use caused by falling back on old habits, can be a common barrier to new product adoption.
Experts say women are underrepresented in sport and exercise research due to fears about drug trials and physiologic differences. This exclusion perpetuates a significant gap in understanding the impact of hormonal fluctuations on athletic performance.
Researchers at the University of Rochester Medical Center found that exercise can significantly reduce neuropathic symptoms in cancer patients undergoing chemotherapy. The study, which involved over 300 participants, showed that a six-week walking routine with gentle resistance-band training reduced pain and sensitivity to cold. Exerci...
A new psychological approach may help close the gaps in college success rates by up to 40 percent. Incoming students who are exposed to common and improvable challenges become more likely to succeed, build relationships, and persist in college.
A UTSA professor's top-tier research shows that clearly stated company values and vivid vision statements have a profound effect on overall success. The study reveals organizations with well-coordinated employees operating under consistent, easily imagined visions outperform those without such focus.
Adults born prematurely with low birth weight have lower bone mass than those born full term but small for gestational age. Ensuring a diet rich in calcium and vitamin D, combined with exercise, may help reduce the risk of bone fractures later in life.
A groundbreaking Phase 3 clinical trial aims to demonstrate that intense physical exercise can extend the life of patients with metastatic prostate cancer, potentially reducing mortality by at least 22% and offering a new anticancer therapy.
A study of over 4,000 heart failure patients found that exercise was associated with an 18% lower risk of all-cause mortality and an 11% reduced risk of hospitalization. Exercise benefits were consistent across all patient characteristics, including severity, age, and gender.
A large proportion of US cancer deaths might be prevented through adopting healthy lifestyles, including quitting smoking and exercising regularly. The study found that individuals who met specific criteria for a healthy lifestyle pattern had a significantly lower risk of developing cancer.
Researchers found that email-based exercises showed sustained improvements in psychological health over two years, with significant effects on stress, confidence, and gratitude. The study suggests that internet-based interventions can be an effective tool for promoting mental health.
Researchers from the University of Missouri confirm exercise plays a crucial role in fighting obesity, with significant benefits for fat tissue and metabolism. The study found exercising rats developed different gut microbes than sedentary groups, despite eating the same amount of food, indicating exercise's importance in overall health.
A study of elite Paralympic athletes with cerebral palsy found that exercise improves bone mineral density, but reduces muscle mass on the affected side. The research suggests that high levels of exercise from a young age may be beneficial to individuals with CP.