A recent study found that resistance training significantly improved muscle strength and reduced inflammation in older adults with sarcopenia. The research, conducted by Brazilian researchers, also showed that physical exercise can improve sleep quality and reduce chronic inflammation.
A new study found that eccentric contractions prove most effective in preventing muscle wasting and damage after immobilization. Strengthening the unaffected arm through weightlifting also counteracted muscle atrophy, with a stronger cross-education effect observed for eccentric contractions.
A new study published in the Journal of the American Heart Association found that participating in home-based cardiac rehabilitation was associated with a 36% lower likelihood of death from heart-related complications among US military veterans within four years. The study analyzed data from 1,120 veterans who enrolled in a 12-week hom...
Researchers from Cornell University recommend that planners in suburban and rural communities focus on promoting recreational programs, expanding transportation options, and creating safer environments to help an aging population get more exercise. The study found that demographic factors, such as minority populations and lower incomes...
A new study published in the British Journal of Sports Medicine reveals that physical activity is 1.5 times more effective than counselling or medications in managing depression. The review of 97 reviews and 1039 trials shows that exercise interventions, especially those lasting 12 weeks or less, can significantly reduce mental health ...
Researchers found that strengthening hip abductor muscles can provide effective compensation for weaknesses in knee extensor muscles, leading to improved mobility in people with below-the-knee amputations. The study tested the hypothesis in eight military personnel who had undergone a lower limb amputation and showed promising results.
A preliminary study found that combining exercise and breathing practice resulted in greater improvement in thinking and memory skills, depression, and mood. The therapies were beneficial separately but combined for even better results in managing persistent concussion symptoms.
A 60-day bed rest study showed that long-term inactivity significantly increases blood sugar levels even with reduced food intake. The study found average blood sugar levels increased by 6% during the day and 10% at night, highlighting the importance of physical activity for metabolic health.
A new study found that stroke patients experience a daily rhythm in cerebral blood flow regulation, with greater regulation during afternoon hours compared to morning and night times. This discovery may improve health outcomes by guiding daily activity and personal care during stroke recovery.
A study of 81,000 UK Biobank participants found that increased moderate to vigorous physical activity can reduce healthcare burdens and improve quality of life. Higher physical activity levels were associated with a lower risk of hospitalization for various health conditions.
A study by Yunfeng Lu and Songfa Zhong found that high contactless real-time heart rates are associated with poor performance in elite archers. Athletes' age and gender did not significantly influence the relationship between stress and performance, but factors like competition ranking and score influenced the results.
Researchers found that alternate-day fasting combined with exercise decreased liver fat, weight, and ALT enzymes in patients with nonalcoholic fatty liver disease. The study suggests that this lifestyle modification may be a good option for treating the condition without pharmaceuticals.
A new study from Karolinska Institutet found that exercising in the early active phase increased gene expression involved in fat breakdown and thermogenesis, leading to a higher metabolic rate. This effect was independent of food intake and may prove beneficial for people who are overweight.
A University of Jyväskylä study found that estrogen deficiency affects systemic signaling in response to exercise. Exercise typically induces changes in micro-RNA molecules, but estrogen levels impact this process in postmenopausal women.
A new study suggests that virtual reality exercises can reduce pelvic pain in women with endometriosis, offering a potential digital health solution. The study found that VR and telehealth exercise sessions provided immediate relief from pain, similar to traditional supervised exercise sessions.
A recent study by Crystal Lim found that obesity prevention programs combining nutrition and exercise components over an extended period had the most success in changing students' daily behaviors. Successful programs also included evidence-based strategies like goal setting, problem solving, and self-regulation techniques.
Research found combining Kegel exercises before resistance training improves pelvic floor strength and reduces urinary leakage. Over 8% of incontinent women no longer experienced urinary leakage after performing resistance training.
A new study found that long-term voluntary wheel running improved skeletal muscle and bone parameters in female mice, but the effects varied depending on body weight. High body weight was more beneficial for muscle and bone health with aging, especially when combined with exercise.
A recent study by sports psychology experts found that irrational beliefs are a key indicator of poor mental health in athletes. Athletes who use phrases like
Women who followed most aspects of a healthy lifestyle had about half the risk of long COVID compared to those without any healthy lifestyle factors. Maintaining a healthy body weight and adequate sleep were strongly associated with lower risk of long COVID.
Researchers have identified superfast muscles in mouse legs using new technology, opening up possibilities for therapeutic interventions to improve human limb movements. The discovery sheds light on the mechanisms behind fast twitch muscles and fatigue-resistant oxidative muscles.
A study published in Paediatric and Perinatal Epidemiology found that pregnant individuals living in more walkable neighborhoods have a lower risk of gestational diabetes. The researchers analyzed data from over 109,000 births in New York City and found a significant association between neighborhood walkability and reduced risk of GD.
Former Olympic-level gymnasts reported being subjected to coercive and repressive training methods, including obsessive weight control and restricted diets. The study highlights the need for a more balanced approach to athletic development, prioritizing athlete well-being over competitive success.
A new lifestyle-related biomarker, gluconic acid, is associated with high blood pressure and ischemic stroke in Black adults. The study suggests that a blood test measuring metabolites may help determine if diet and exercise are effective in lowering stroke risk.
A study of over 1,000 women found that regular high-intensity physical activity in early adulthood was associated with an increased risk of symptoms like urge urinary incontinence and fecal incontinence. Women who engaged in competitive sports as young adults were more likely to experience these issues.
Over half of women with urinary tract infections experience impairment in sex life, sleep, and exercise, as well as reduced quality of life. The study also found significant costs associated with uncomplicated UTIs among US females.
Researchers discovered a strong association between loneliness, lack of social support, and various dementia risk factors. The study found that modifiable lifestyle factors, such as physical activity and smoking habits, can impact social isolation and ADRD risk.
A recent study conducted in Japan found that moderate and intense physical activity favors good sleep in middle-aged Japanese women. The research used an isotemporal substitution approach and replaced sedentary behavior with moderate-to-vigorous physical activity, resulting in improved sleep quality. Interestingly, this association was...
A study of 4,078 cases found that sports-related cardiac arrests in people 65 and older are rare, occurring in only 1.9% of cases. Those who experienced exercise-related cardiac arrests tended to have fewer cardiovascular risk factors and better health outcomes.
A new study from Brigham Young University researchers found no variability in endurance thresholds or performance among women across their menstrual cycles. Women's performance was consistent with men's, challenging the long-held assumption that hormonal changes during menstruation affect exercise capability.
A recent study published in Frontiers found that recreational runners who use running as a means of escapism, particularly self-suppression, are more likely to develop exercise dependence. In contrast, those who prioritize self-expansion and positive experiences through running tend to have better wellbeing outcomes.
A study analyzing São Paulo City's built environment from 2015 to 2020 found that physical activity promoting structures increased, particularly in high-income areas. The growth varied by income level, with lower-income parts benefiting least from new bike paths and sports facilities.
A study published in Archives of Gerontology and Geriatrics found that exercising alone twice or more weekly decreased the risk of developing cognitive impairment by 15.1%, while those who exercised with others showed a 29.2% decrease. Regular social exercise may be beneficial for preventing age-related cognitive disorders.
A new study found that consuming dietary nitrate from beetroot juice significantly increases muscle force while exercising. The researchers discovered a 7% increase in muscle torque production, providing the best evidence to date on the mechanisms behind why dietary nitrate improves human muscle performance.
A study of 104 Polish children found that higher daily physical activity levels were associated with reduced symptoms of upper respiratory tract infections. Children who engaged in more sports and took longer walks experienced fewer days with respiratory tract infection symptoms.
The American College of Physicians recommends using cognitive behavioral therapy (CBT) or second-generation antidepressants as initial treatment for adults with moderate to severe major depressive disorder. The guideline also suggests considering combination therapy and discussing patient preferences when selecting a treatment.
Researchers from the University of Tsukuba found that web-based interventions are effective in promoting weight loss in people with overweight and obesity. The most effective components include social support, self-monitoring, behavioral goal setting, and personalized information.
A six-year study published in the Journal of the American Heart Association found that reducing overall calorie intake was a stronger determinant of weight change than meal timing. The research suggests that limiting total eating window during the day may not be as effective for controlling weight as previously thought.
Researchers found that older adults who are comfortable traveling short distances have higher risks of functional disability and mortality. A study in Japan linked acceptable walking and cycling distances to future health outcomes, providing valuable insights for policymakers and researchers.
Exercise promotes a molecular profile consistent with expression of youthfulness-promoting Yamanaka factors, according to a recent study published in the Journal of Physiology. The researchers found that exercise induces Myc protein in muscle, which may serve as a naturally induced reprogramming stimulus.
A new study by researchers at Florida Atlantic University explored the effects of resistance training on older adults' cellular level. The study found that resistance training did not significantly affect inflammatory proteins or redox balance markers, but showed a significant reduction in a specific protein ratio. This may support the...
A recent study found that adolescent boys and young adult men in Canada experience high levels of muscle dysmorphia symptoms, with one in four at clinical risk. The study highlights disparities among sexual identities and racial/ethnic groups, emphasizing the need for greater awareness and knowledge among healthcare professionals.
A recent study from West Virginia University found that states permitting nurse practitioners to exercise full practice authority (FPA) tend to have a more diverse and racially aligned NP workforce. In FPA states, Black NPs serve 2.8% more Black Medicare beneficiaries than in non-FPA states.
A study by Columbia University exercise physiologists found that taking a five-minute walking break every 30 minutes can significantly lower blood sugar and blood pressure, while also reducing fatigue and improving mood. This regimen provided the most benefits, with only one minute of walking per hour providing modest benefits.
A global study of nearly 40,000 adults found that neighborhoods with diverse land use, street connectivity, and safety features encourage more walking and cycling. The research suggests that these environmental factors play a crucial role in promoting physical activity.
Research suggests that six minutes of high-intensity exercise can increase the production of brain-derived neurotrophic factor (BDNF), a protein essential for brain formation, learning, and memory. BDNF promotes neuroplasticity and neuronal survival, potentially delaying age-related cognitive decline.
A new Edith Cowan University study found that engaging in exercise for autonomous and intrinsic reasons, like fun and enjoyment, promotes mental health and sustains exercise adherence. In contrast, pursuing New Year's exercise resolutions for extrinsic reasons can be detrimental to one's mental health.
A randomized controlled trial found that daily almond supplementation increased the beneficial fat molecule 12,13-DiHOME in blood plasma after intense exercise. This increase was associated with reduced muscle damage and fatigue, as well as improved recovery from exercise. The researchers suggest that polyphenols in almond skin may be ...
SourceFrontiers·JournalFrontiers in Nutrition·TypeRandomized controlled/clinical trial·DateJan 9, 2023
Researchers found that exercise induces a cycle of fatigue and recovery in muscles, paralleled by mitochondrial network rebuilding. Long-term training programs improved middle-aged fitness, while AMPK interventions enhanced exercise capacity during aging.
A study of 5,308 participants aged 50-64 found significant correlations between sedentary behavior and low fitness levels. Highly uneven fitness distribution was observed among groups at higher risk, including older adults, foreign-born individuals, and those with poor health and lifestyle habits.
A study suggests that increasing the inefficiency of physical activity, like walking in the style of Monty Python's Mr. Teabag, can have important public health benefits. Adults could achieve global physical activity targets by doing just a few minutes of teabag-style walking per day.
A study by Kaiser Permanente found that physically active individuals had a lower risk of severe COVID-19 outcomes. The research showed an association between physical activity and improved COVID-19 outcomes across major demographic groups, including black, Hispanic, and Asian patients.
Researchers found that differences in epigenetic DNA methylation predict behavioral differences between dogs better than genetic markers. Epigenetics are more informative for behavior than genetics, and the results open up new possibilities for screening and selecting desired behavioral traits in companion or service dogs.
A Penn Medicine study found that certain gut bacteria produce metabolites that stimulate sensory nerves, increasing dopamine levels in the brain during exercise. This increase reinforces the desire to exercise, boosting performance. The study suggests a new pathway for improving public health and potentially modifying motivation and mood.
A new study from Edith Cowan University found that a single bout of exercise can significantly suppress tumour growth in people with late-stage prostate cancer. The researchers observed increased levels of anti-cancer myokines after high-intensity exercise, which helped fight cancerous cells and stimulated anti-cancer processes.
A large study found that exercise and mindfulness training did not improve cognitive function in healthy older adults, with no measurable benefits after 6 or 18 months. The researchers plan to continue studying the group to see if these practices may help prevent future cognitive declines.
Astronauts in space can lose up to 20% of muscle mass after two weeks due to microgravity. Researchers are exploring the use of extracellular vesicles, which contain restorative chemicals, to trigger post-exercise recovery without traditional exercise.
A new American Heart Association scientific statement highlights the potential benefits and risks of complementary and alternative therapies for heart failure. The statement advises healthcare professionals to discuss CAM use with patients, monitor medication interactions, and consider pharmacists' consultations.
A pilot study found that incorporating yoga into a regular exercise routine reduces systolic blood pressure and resting heart rate, improving 10-year cardiovascular risk. Yoga was more effective than stretching exercises alone in reducing cardiovascular risk factors.
Research found that three to four one-minute bursts of vigorous physical activity per day can lead to significant reductions in mortality from cardiovascular disease and cancer. The study, led by the University of Sydney's Charles Perkins Centre, used wrist-worn tracker data from UK Biobank to measure incidental physical activity.