Research on physical activity and how it affects health. Covers running and step counts, disease risk reduction, fitness tracking, and exercise physiology.
A new study from Michigan State University and University of Vermont researchers found that daily before-school aerobic activities can help reduce ADHD symptoms in elementary school students. Children with a higher risk of ADHD showed significant improvements across various outcomes compared to those receiving sedentary activities.
The University of South Florida will partner with three fire departments to test the effectiveness of supervised exercise programs and web-based interventions on reducing low back pain and disability. The study aims to identify safe and effective exercise interventions for firefighters at risk of back injury.
A new exercise referral scheme is being tested with the addition of web-based coaching to see if it can increase patient engagement and achieve public health targets. The study aims to investigate the cost-effectiveness and effectiveness of this approach in improving physical activity and overall health.
Reducing sedentary activity appears to lengthen telomeres, which cap chromosomes in cells. A reduction in sitting hours was significantly associated with telomere lengthening in blood cells.
Research published in Applied and Environmental Microbiology found that polyester clothes smell worse than cotton after exercise due to bacteria growth. Bacteria like micrococci thrive on polyester surfaces, breaking down sweat and hormones into odor-causing molecules.
A recent study published in JAMA found that branded diets, such as Atkins and Weight Watchers, are effective for weight loss when adhered to. Behavioural support and exercise also play a significant role in enhancing weight loss outcomes.
Researchers hope a drug combination will aid in understanding why patients with cystic fibrosis struggle with exercise. Studies using sildenafil and antioxidants aim to parse the role of blood flow and endothelial dysfunction in exercise intolerance.
Experts from around the world will participate in a simulated nuclear inspection in Jordan to prepare for Comprehensive Nuclear-Test-Ban Treaty (CTBT) on-site inspections. The exercise aims to refine and test monitoring techniques, ensuring scientists are ready to investigate possible nuclear explosions.
The FASEB MARC Program has awarded $7,400 to four recipients to promote underrepresented groups in the field. The awardees include students and postdoctoral researchers from diverse backgrounds who will present their work at the American College of Sports Medicine's Conference on Integrative Physiology of Exercise.
A new study found that women who are obese can limit their weight gain during pregnancy by using conventional weight loss techniques. The Healthy Moms program, which included weekly group support meetings and personalized nutrition advice, resulted in significantly less weight gain compared to a control group.
A University of Liverpool study recommends investing in dog owner education and facilities to reduce physical inactivity and obesity. Dog owners who walk their dogs regularly are more likely to be physically active, but lack of knowledge and access to suitable areas can hinder this.
The FASEB MARC Program has announced travel awards for postdoctorates and research scientists from underrepresented groups to attend a grant writing seminar and practical exercises workshop. This year, 11 awards totaling $20,350 were conferred.
A new study by Brigham Young University researchers suggests that gamification in health and fitness apps may not lead to sustainable behavior change. The study analyzed over 2,000 apps and found that most popular apps feature gamification as a key motivator, but this approach may be limited and demotivating in the long run.
A University of Oregon study found that high school athletes who return to activity within 60 days experience a significant regression in their balance and walking speed, affecting their ability to perform simple mental tasks. This regression was seen in 12 of 19 athletes, with 10 returning within less than a month.
A new study from Concordia University reveals that financial struggles significantly impact weight loss efforts, with lower-income individuals less likely to engage in healthy habits like exercise or reducing fat intake. Instead, they often turn to quick fixes like diet pills or skipping meals.
The Canadian Society of Exercise Physiology published a position stand on childhood physical activity, emphasizing the need for balance between benefits and risks. Key recommendations include assessing healthcare provider-prescribed restrictions before changing physical activity levels.
A study published in PLOS ONE found that targeted cognitive training can improve attention and memory in healthy seniors and those with specific brain damage. The researchers developed a predictive model to map the effects of this training on brain function, suggesting potential for improving daily lives.
A new study published in the American Journal of Transplantation found that high-intensity interval training is safe and more efficient than moderate intensity exercise for improving exercise capacity and blood pressure control in stable heart transplant recipients. VO2 max increased by 17% in patients performing high-intensity interva...
Scientists create a temporary tattoo sensor that detects and responds to lactate in sweat, producing an electrical current. The device continuously monitors sweat lactate levels over time and with changes in exercise intensity, enabling the creation of sweat-powered biobatteries.
Regular exercise, including brisk walking, is associated with a lower rate of breast cancer in African American women. Women who exercised vigorously for seven or more hours each week were 25% less likely to develop breast cancer compared to those who exercised less.
A new study published in Mayo Clinic Proceedings found that heart attack survivors who exercise excessively are at a higher risk of cardiovascular deaths. Researchers recommend exercising within a moderate range to reap long-term health benefits, with daily doses not exceeding 60 minutes and 5 hours of vigorous exercise per week.
A study by Concordia University found that baby boomers' primary motivator for exercise is 'toned and fit,' followed by stress reduction. However, motivation declines with age, particularly in 'mental toughness' and 'fun and friends' categories.
A study published in Neural Regeneration Research found significant differences in tactile sense and two-point discrimination among healthy subjects at different times of the day. Highest perceptual ability was observed in the evening compared to morning and noon.
Research suggests that interval walking training increases insulin sensitivity and improves glucose metabolism, leading to better blood sugar control. The study found no significant benefits from continuous walking training, highlighting the potential of interval training as a more effective approach for managing type 2 diabetes.
Researchers studied 55,137 adults and found that running as little as 5 minutes daily can reduce cardiovascular disease-related death by 30%. Running persistently over six years yields significant benefits, with a 29% lower risk of death for any reason.
A two-step decision tree analysis was used to evaluate and distill existing quality standards, guidelines, and recommendations in radiation therapy. The study identified duplicate standards and gaps, achieving substantial agreement among evaluators.
Researchers at Concordia University found that extra exercise can reduce withdrawal symptoms and cravings for cigarettes in people with depression. A 18-month study showed that quitting was easier during basic workouts, shedding light on the role of exercise in treating both smoking cessation and depression.
Researchers found that mesenchymal stem cells help rejuvenate skeletal muscle after resistance exercise, increasing the rate of repair and enhancing growth and strength. The study's findings may lead to new interventions to combat age-related declines in muscle structure and function.
Exercise and relaxation techniques have been found to alter how people perceive their environment, making it less threatening for those with mood and anxiety disorders. This breakthrough could explain why these treatments are successful in managing symptoms.
Stroke patients use a new device that creates a neural signal matching their brain's movement signal, helping regain wrist movement. The device adapts to individual reflex levels and is MRI-compatible, allowing for future studies on brain activity during rehab.
A QUT study found that moderate to high-intensity exercise can significantly reduce the risk of death in older women. Tailored exercise programs are recommended to promote healthy ageing and improve mental well-being.
Researchers at Cornell Food & Brand Lab found that adults who viewed their exercise as fun ate less chocolate pudding and M&Ms afterwards. Viewing exercise as a chore led to overeating as a reward.
New study finds sedentary behavior can be detrimental to cardiovascular health, independent of exercise. Researchers recommend taking short walks, tracking daily steps, and replacing desk chairs with fitness balls or treadmill desks.
Men are more likely to slow their pace in the marathon, with a 15.6% average slowing in the second half compared to 11.7% for women, according to a Grand Valley State University study. Physiological factors, such as men's use of less fat and more carbohydrate during endurance exercise, may contribute to this sex difference.
A systematic review and meta-analysis suggest that combined aerobic and resistance training is most effective for controlling blood sugar and blood fat profiles in people with type 2 diabetes. However, more high-quality trials are needed to confirm these findings.
A study published in Neurology found that brisk walking improved motor function, mood, and tiredness by up to 15%, as well as increased aerobic fitness and gait speed. Participants who walked for 45 minutes, three times a week, over six months showed significant improvements in their symptoms.
A recent study published in Journal of Consumer Research found that people tend to distort their memories of past indulgences when faced with an opportunity to indulge. This distortion leads to greater levels of indulgence. By understanding this phenomenon, businesses and individuals can develop strategies to avoid impulsive decisions.
Research by the University of Copenhagen found that street football boosts postural balance, muscle mass, and bone mineralization in homeless men. The study also showed improvements in aerobic fitness, exercise capacity, and cardiovascular health.
A new study presented at ICE/ENDO 2014 found that adults with Type 2 diabetes who improve their physical fitness have a lower chance of getting chronic kidney disease. The study also showed that exercise can improve kidney function in people with existing kidney damage, providing hope for patients with progressive kidney disease.
Patients with metabolic syndrome who exercise before dieting show less muscle loss, according to a new study. Exercising prior to weight loss initiation preserves muscle mass and reduces frailty.
A study suggests that raising low vitamin D levels through supplementation can lower the risk of prediabetes progressing to diabetes. The study found that vitamin D supplementation was associated with a 8% decreased risk of progression to diabetes and improved reversal of normal blood sugar levels.
A study published in the FASEB Journal identified a key gene regulation mechanism associated with age-related muscle loss. The researchers found that older adults had lower levels of microRNAs, small RNA molecules that regulate genes, compared to younger men, which hindered their ability to build muscle after exercise.
A recent study published in PLOS ONE found that many Canadians overrate their exercise intensity, failing to meet recommended guidelines. The study recruited 129 sedentary adults who underestimated moderate and vigorous effort, even with common descriptors.
Exercise has been shown to transiently suppress local and systemic inflammation in rheumatic disease, with benefits seen in the regulation of NF-kB activation and suppression of pro-inflammatory cytokines. Regular exercise is necessary to achieve clinical efficacy and reduce the burden of rheumatic diseases.
A new study published in Frontiers in Psychology shows that brief bouts of exercise can significantly improve attention and reading comprehension in low-income adolescents. This finding has important implications for schools serving low-income populations, suggesting they should incorporate physical activity into their daily schedules.
Researchers found usability problems with popular activity trackers among older adult users, including low color contrast, small fonts, and inaccurate step count tracking. The study suggests that companies should market their products directly to this demographic to improve health management.
A long-term study found that statin use is associated with less physical activity among older men, with an average loss of 40 minutes per week. This could decrease the medication's benefit and impact overall health, especially in those who are already frail or sedentary.
Researchers found that high-intensity exercise activates a single protein called CRTC2, which integrates signals from two pathways to direct muscle adaptation and growth. This results in increased muscle size and improved metabolic parameters.
A Penn study found that people in online fitness programs ignore fitness aptitude when choosing partners and instead select contacts based on age, gender, and BMI. This self-selection may limit opportunities for discovering new health information.
A new study found that night owls are more likely to be sedentary and experience barriers to exercise. Later sleep times were associated with more self-reported minutes sitting and perceived difficulties in exercising. Circadian factors should be considered when discussing exercise participation, especially for less active adults.
Older adults who exercised regularly experienced less physical decline than their peers, according to a University of Missouri study. The researchers found that muscle-strengthening exercises, which are crucial for maintaining muscle strength, were often overlooked despite having access to recreational activities and exercise equipment.
Researchers found that men created more new proteins as a result of interval training compared to women. Despite this difference, both men and women experienced similar increases in aerobic capacity. The study suggests that personalized fitness approaches may be necessary for optimal health benefits.
A recent study published in Nutrients found that cyclists who consumed Montmorency tart cherry juice concentrate before exercise experienced less inflammation and oxidative stress. The researchers attributed the recovery benefits to the natural compounds in tart cherries, particularly anthocyanins.
Researchers found that whole-body vibration exercise can reduce pain symptoms and improve aspects of quality of life for individuals with fibromyalgia. The study suggests that this type of exercise may be a promising therapeutic mode of treatment.
Indiana University researchers found that athletes can improve their performance even after being tricked, highlighting the brain's role in regulating exercise intensity. The study involved 14 trained cyclists who rode stationary bikes while being shown fake data, resulting in a 2.1% average improvement over baseline.
Researchers will use the ForceShoe to measure exercise loads and ground reaction forces, aiming to understand how joint forces differ between Earth-based exercises and those in microgravity. The goal is to recommend optimal exercise regimens for safe bone and muscle strength maintenance during spaceflight.
Researchers found that amphetamines can delay exhaustion by increasing core temperature, but not oxygen efficiency. High doses increased muscle oxygen consumption without improving economy.
A recent study found that Tai Chi intervention increased the number of CD34+ cells in young adults, a potential indicator of anti-aging effects. This increase was comparable to brisk walking, suggesting that Tai Chi may be an effective exercise for promoting healthy aging.
Researchers found a significant association between reduced daily physical activities and mental health issues, including depression and anxiety. The study suggests that increased daily physical activity could be an effective way to reduce these symptoms in dialysis patients.
A University of Florida study shows that daily moderate physical activity can help aging adults maintain their ability to walk and prevent long-term mobility loss. The study found a 18% increase in walking speed among participants who exercised regularly compared to those who did not.