Research on physical activity and how it affects health. Covers running and step counts, disease risk reduction, fitness tracking, and exercise physiology.
Research suggests that maternal exercise during pregnancy can prevent the transmission of metabolic diseases from parent to child. The study found that maternal exercise only during pregnancy completely blocked the negative effects of either mother's or father's obesity on the offspring.
A longitudinal study by Anglia Ruskin University found that lockdowns to combat COVID-19 led to an increase in symptoms associated with eating disorders. Participants experienced higher levels of morbid eating behaviors such as anorexia and bulimia, but also increased exercise rates after the first lockdown.
Frailty is characterized by three or more of five key clinical signs and symptoms, including weakness, slow walking speed, and fatigue. Researchers developed a system for diagnosing frailty and found that it's a distinct state caused by disharmony among physiological and biological systems.
A study suggests that wearing a face mask during vigorous exercise has a small effect on breathing and heart rate, but does not pose a risk to health.
New research reveals that diet plays a major role in improving mental health, with different age groups and genders requiring unique dietary approaches. The study found that young adults need more energy and nutrients due to brain development, while men and women have distinct nutritional needs influenced by biological sex.
A preliminary study found that golf was better than tai chi in improving balance and mobility for people with Parkinson's disease. Golf participants were also more likely to continue with the activity, which may be attributed to its popularity among older adults.
A combination of deep brain stimulation and exercise has potential benefits for treating ataxia by rescuing limb coordination and stepping. The study reports that stimulating mice with early-stage ataxia showed the most dramatic improvements, suggesting that early treatment may provide the biggest benefit for patients.
A University of Missouri researcher created fitness picture books to increase physical activity in youth with autism, providing a cost-efficient solution for low-income families. The study found that the picture books successfully increased exercise time and encouraged caregivers to provide organized structure during flexible free time.
A recent study published in the Journal of Social Networks found that team-building interventions can have mixed feelings among employees, with some regarding them as a waste of time. The researchers suggest that some degree of openness and vulnerability is necessary for effective connections with colleagues.
People with chronic migraine are more likely to experience depression, anxiety, and sleep problems if they don't get enough exercise. Researchers found that a minimum of two-and-a-half hours of moderate to vigorous exercise per week can reduce migraine triggers.
A new study published in Hypertension Journal Report found that a structured exercise program improved artery health and function in middle-aged and older men with low-to-normal testosterone levels. The study showed no benefits from testosterone therapy on artery health.
Researchers have discovered a way to prevent cell death in the hearts of people with arrhythmogenic cardiomyopathy (ACM), a genetic disease that can lead to sudden cardiac death. By inhibiting two mitochondrial proteins, cell death can be prevented, offering new therapeutic options for those affected.
Research found that morning exercise was associated with higher risks of developing coronary heart disease in men, while midday exercise had lower cardiorespiratory fitness levels. The study suggests that timing of physical activity may play a role in cardiovascular health outcomes for individuals with type 2 diabetes.
Scientists have developed a wearable microfluidic sensor to measure lactate concentration in sweat, offering real-time insights into muscle condition during exercise. The device is designed for comfort and practicality, using a non-irritating material and a microfluidic system for sweat collection.
Research from the University of Copenhagen finds that prolonged exercise increases GDF15 production, suggesting a physiological stress signal. This natural release of GDF15 may induce satiety and reduce appetite, making it a promising area of study for anti-obesity drugs.
New research from Edith Cowan University found that exercise helps men with prostate cancer reduce symptoms of depression and anxiety, regardless of the type or intensity of exercise. The study suggests that supervised exercise is more beneficial than unsupervised exercise in reducing psychological distress.
A research group from Tohoku University has developed a compact, low-cost device that can measure acetone gas concentration in exhaled air to monitor fat burning. The device uses ultraviolet light to gauge the concentration with high accuracy, allowing for non-invasive monitoring and optimization of metabolism.
A new study published in The Lancet Planetary Health highlights the benefits to health if countries adopt climate plans consistent with the Paris Agreement. Adopting such policies could save up to 6.4 million lives due to better diet, cleaner air, and increased exercise per year across nine countries.
A new study found that one in seven players still reported VR sickness 40 minutes after playing popular VR exergames like Beat Saber. Researchers caution gamers to exercise caution and wait for symptoms before engaging in higher-risk activities.
The new guidance provides clear advice on managing blood sugar levels during rehabilitation activities, allowing more confidence for patients with diabetes to participate in cardiac rehabilitation. This will improve their overall health and fitness, boosting the benefits of exercise for cardiovascular health.
A study by the University of Jyväskylä found that life changes significantly impact physical activity levels, particularly for women. The birth of a child reduces women's everyday steps, while employment affects aerobic steps in both men and women. Changes in residence also influence physical activity.
A study from the University of Tsukuba found that higher spontaneous eye blink rates correlate with improved cognitive function and enhanced executive function in physically fit individuals. The dopaminergic system, involved in physical activity and exercise, plays a crucial role in mediating this link.
A new study by UC Riverside researchers found that a high-fat and sugar diet in childhood can alter the gut microbiome of mice for life. The study suggests that early-life diet has more long-lasting effects on the microbiome than exercise, highlighting the importance of nutrition during critical developmental periods.
A new study in mice suggests that exercise improves metabolism by releasing a hormone called MOTS-c, which helps regulate cellular processes and stress responses. The hormone is encoded in cells' mitochondrial genome and promotes healthy metabolism when kept in balance.
A new study from the University of Southern Denmark shows that a programme of football exercises as part of school lessons can increase health knowledge in children. The programme improved health knowledge in areas such as diet, exercise, hygiene, and wellbeing for both boys and girls.
A recent study by Anne-Marie Elbe and her team of researchers found that a task-oriented training climate correlated positively with young players' sense of inclusion in football teams. In contrast, a performance-oriented motivational climate was negatively associated with feelings of inclusion.
A new five-year study tests the effect of home-based indoor cycling on slowing Alzheimer's disease progression in healthy older individuals at high genetic risk. The study aims to enroll 150 participants and assess the impact of high-intensity interval training on brain regions critical to memory function.
Researchers used wearable technology to track the heart rate variability of women trying to conceive, finding that overall, they were in better shape after giving birth than before. The study suggests that physiologic markers show fitness gains occur during pregnancy, and may help obstetricians encourage pregnant patients.
Stroke survivors who completed a cardiac rehabilitation program focused on aerobic exercise improved their ability to transition from sitting to standing and walked further during a six-minute walking test. The program also showed improvements in leg strength and reduced fall risk.
Rugby league's young players can benefit from individualized nutrition plans to improve physical capacity, health, and recovery throughout their careers. The study provides practical food and drink examples for sports dietitians and coaches to help players eat and drink enough as part of a healthy diet.
A new study funded by the British Heart Foundation measures how sedentary behaviour affects health, particularly heart and circulatory conditions. Researchers analyzed data from 72,000 participants to understand the relationship between physical inactivity, sitting time, and sleep quality on health outcomes.
A new study found that a mitochondrial gene variant increases the risk of Type 2 diabetes in Japanese men, particularly in sedentary individuals. Exercise was shown to mitigate this risk, highlighting the importance of physical activity in preventing the disease.
A new study finds that exercise protein MOTS-c improves physical performance, capacity and fitness in older mice. In human subjects, MOTS-c levels increase after exercise and may hold promise for addressing age-related decline and frailty.
Brazilian researchers estimate a 35% reduction in physical activity and a 28% increase in sedentary behavior during the initial months of pandemic confinement. This could result in an annual increase of over 11 million new cases of type 2 diabetes and more than 1.7 million deaths.
Researchers at the University of Washington developed a new treatment that uses skin-surface stimulation to help people with spinal cord injuries regain hand and arm mobility. After a five-month training program, six participants showed significant improvements in hand function, which lasted for up to six months after treatment ended.
Scientists at the University of Copenhagen have developed a new technology that allows researchers to study muscle biology on a detailed level. The study found that fast and slow twitch muscle fibers respond differently to exercise training, with hundreds of proteins expressed uniquely in each type. This discovery has implications for ...
A study published in PLOS ONE found that people who pursue meaningful activities during lockdown feel more satisfied, while those who engage in mindless busywork experience increased frustration and less fulfillment. Researchers suggest that substituting enjoyable activities for the pre-lockdown routine can be a more rewarding experience.
Pregnant women who exercise more during the first trimester of pregnancy may have a lower risk of developing gestational diabetes. The analysis found that exercising at least 38 minutes per day lowers the risk of gestational diabetes by 2.1 cases per 100 women and abnormal blood sugar by 4.8 cases per 100 women.
A new study published in Sports Medicine finds that resistance training has similar benefits for older women and men, with women achieving greater relative increases in lower body strength. The research suggests that trainers should program differently for each sex to maximize training benefits.
A retrospective cohort study found that testing for primary aldosteronism in patients with treatment-resistant hypertension was rare and associated with higher rates of evidence-based treatment and better blood pressure control. An adaptive stepped exercise program improved pain and physical function in knee osteoarthritis patients.
A recent Dartmouth study reveals that pregnant women who experienced disruptions to their exercise routines due to the COVID-19 pandemic had significantly higher depression scores. The research found that exercise routine changes were more common among women living in metropolitan areas and those experiencing financial stress.
Researchers from the University of Tsukuba found that low-intensity exercise during adolescence can significantly reduce abnormal behaviors in a mouse model of schizophrenia. The study suggests that mild exercise habits during development could have a powerful preventative effect in individuals genetically predisposed to schizophrenia.
A systematic review found exercise provides relief from chronic low back pain, but researchers disagree on why it's effective. Common reasons proposed include improvements in fitness and mood, yet the effects of these factors on outcomes are often not examined.
Researchers investigating long-term effects of Covid-19, dubbed 'long Covid', are testing a tailored online exercise and support programme to improve quality of life. The REGAIN trial aims to recruit 535 participants and compare the benefits of an eight-week programme versus a single session of advice and support.
A study found that patients who climbed four flights of stairs in less than 40-45 seconds achieved more than 9-10 METs during exercise testing, while those who took 1.5 minutes or longer achieved less than 8 METs. This correlation suggests a simple way to assess heart health outside of traditional exercise testing.
A new study, MoTrMito, aims to identify molecular factors promoting positive mitochondrial change with exercise. The research will compare mitochondria responses between younger and older adults undergoing exercise training.
Researchers developed 'Reactive Video', a system that adapts video playback to mirror the position of a viewer's body and matches speed to their movements. This technology helps novice viewers learn new skills more accurately and reduces physical strain, making it ideal for fitness videos and instructional content.
A new study published in the Journal of Bone and Mineral Research found that exercise can help minimize bone loss after weight loss surgery. Participants who attended structured exercise sessions had higher bone mineral density measurements compared to those in the control group.
A study by the University of Plymouth and UOC assessed the impact of physical exercise on oral microbiota, finding that alterations to buccal bacteria reduce cardiovascular benefits. The study highlights the importance of diet, hydration, and chewing in maintaining oral health and improving sporting performance.
Regular aerobic exercise increases DICER expression, combating the harmful effects of aging and obesity on metabolism. This leads to improved energy consumption efficiency, enhanced muscle performance, and reduced body weight and visceral fat.
Researchers at NTNU have used CRISPR to strengthen muscle cells and replicate positive exercise effects in heart-diseased rats. This gene therapy approach holds promise for treating heart disease without the need for daily medication.
Researchers at the University of Illinois Urbana-Champaign have found that combining exercise and mindfulness training can significantly reduce fatigue in breast cancer survivors. The study used a feasibility trial with 40 women, who reported a drop in fatigue levels after participating in a combination of both interventions.
Researchers identify succinate as a key molecule released by muscle cells during exercise, triggering tissue remodeling and increased strength. The study found that succinate levels rise in muscle fibers and interstitial spaces after exercise, leading to improved metabolic efficiency and enhanced athletic performance.
A new epidemiological study from West Virginia University found that glucosamine supplements reduced all-cause mortality by 39% and cardiovascular-related deaths by 65%. The researchers analyzed data from 16,686 adults and suggest that people should continue exercising while considering the potential benefits of taking glucosamine pills.
Researchers at Massachusetts General Hospital found that adding exercise to a genetic treatment for myotonic dystrophy type 1 reversed fatigue in mice. Exercise alone provided some benefit, whereas the treatment alone did not.
A new study by Queensland University of Technology found that esports players are up to 21% healthier than the general population, with many engaging in over an hour of physical exercise per day. The research also showed that top esports players were significantly more physically active and less likely to smoke or drink daily.
A recent study by researchers at UC Riverside suggests that olfaction may play an important role in motivating mammals to engage in voluntary exercise. The study found genetic differences in the olfactory system between high-runner mice and control lines, which made them perceive smells differently.
A 28-country comparison of 280,605 adults reveals that specific muscle-strengthening exercises are not widely practiced. Only 17% of Europeans perform these exercises twice or more a week, as recommended by the World Health Organization.
Scientists developed a system to control piano key weight and created active haptic training (AHT) to enhance tactile force sense. This led to improved keystroke accuracy in expert pianists and ordinary persons without professional music training.
Researchers discovered that short bursts of exercise induce changes in the body's levels of metabolites correlated to improved cardiometabolic, cardiovascular, and long-term health. Favorable shifts in specific metabolites were found to be associated with reduced risk of heart disease, diabetes, and decreased longevity.