Articles tagged with Physical Exercise
A new study by Thomas W. Buford et al. examines the ACE I/D gene and its impact on older adults' response to exercise. The researchers found that genetic variations can influence exercise-induced changes in physical function among mobility-limited seniors.
Researchers investigated whether the order of cardio- and resistance training affects biological adaptations. Despite differences in recovery time, long-term adaptations were similar between groups. The amount and frequency of training may play a key role in fitness outcomes.
A study of two surgical procedures for pelvic organ prolapse found that they were similarly effective in treating the condition, with success rates of 59.2% and 60.5% after two years. The exercise program did not offer additional benefits to participants.
Researchers found that moderate exercise can stimulate stem cell regeneration in mice, but losing the antioxidant protein Nrf2 hinders muscle recovery. Sarcopenia, age-related muscle loss, occurs naturally and is linked to reduced antioxidant production.
A randomized controlled trial found that moderate-intensity supervised exercise reduces excessive gestational weight gain and the risk of associated illnesses such as hypertension and gestational diabetes. The benefits are greatest in women of normal weight, but even overweight or obese women can benefit from exercise.
James Watson suggests that type 2 diabetes is linked to a lack of biological oxidants, not an excess. Exercise promotes oxidation, which can help remedy this deficiency and benefit individuals with high blood sugar.
Regular exercise and surgical removal of belly fat can improve cognition in obese, diabetic mice by reducing inflammation in the brain's hippocampus. Obesity and diabetes increase the risk of mild cognitive impairment and Alzheimer's disease.
A new Northwestern University study finds that excessive sitting time is a major risk factor for disability in people over 60. Sedentary behavior is almost as strong a risk factor as lack of moderate exercise.
Regular walking can significantly reduce the risk of severe COPD attacks and hospitalization. Patients who maintain moderate exercise levels, such as walking at least 3-6 km per day, are less likely to experience severe symptoms.
A home-based exercise program improved functional mobility and balance in patients who completed standard rehabilitation after a hip fracture. The study suggests that such programs could be an effective way to continue exercising at home after traditional physical therapy.
A major pregnancy study has shown that providing healthy eating and exercise advice to overweight pregnant women can significantly reduce the number of babies born over 4kg. The LIMIT Study, which involved over 2200 women, found an 18% reduction in high birth weight babies.
Research finds that moderate-intensity exercise, such as brisk walking or tennis, significantly reduces women's stroke risk. Moderate exercise also helps offset the increased risk seen in postmenopausal women taking menopausal hormones, but not completely.
Researchers found that exercise improves cardiovascular health in mice by increasing the production of proteins in the mitochondria of their heart cells. This targeted approach may hold the key to understanding how physical activity helps strengthen the heart and reduce the risk of heart disease.
Researchers found that exercise increases levels of specific proteins in the mitochondria of heart cells, triggering beneficial cardiovascular effects. This study provides new insights into how physical activity improves heart function and offers potential clues for developing new treatments for cardiovascular disease.
Researchers found that moderate aerobic exercise helps preserve retina structure and function after damage. Exercise was shown to have a direct effect on retinal health and vision, potentially leading to tailored exercise regimens or combination therapies for retinal degenerative diseases.
Researchers found that moderate aerobic exercise preserved photoreceptors and retinal cell function in mice with retinal degeneration. Exercise also increased levels of BDNF, a growth- and health-promoting protein.
A new study suggests that shivering and bouts of moderate exercise can convert energy-storing 'white fat' into energy-burning 'brown fat'. This process could protect against diabetes, obesity, and fatty liver. The conversion is triggered by the hormones irisin and FGF21, which are stimulated by cold exposure and muscle activity.
Research found that shivering releases irisin, a hormone that stimulates calorie-burning brown fat and improves metabolism. This mechanism is similar to exercise-stimulated secretion of irisin, suggesting potential benefits for treating or preventing obesity.
Researchers found smokers are less physically active, lack motivation, and more likely to suffer from anxiety and depression. Smokers also reported feeling tired and had poorer lung function, exercise capacity, and quality of life.
A study by researchers in South Korea found that children engage in moderate- to high-intensity physical activities while gardening. The research informs the development of garden-based therapeutic interventions for youth and promotes healthy lifestyles.
Core stabilization exercises can improve postural stability and independent walking in chronic hemiparetic stroke patients. Real-time video feedback significantly improves gait velocity and stride length, as well as TUG test performance.
Researchers found that plyometric exercises can improve explosive and aerobic performance in sportspeople without extensive rest periods. Young football players showed significant improvement after consecutive days of training sessions.
New research from Berkeley Lab and the National Runners' and Walkers' Health Study found that runners had a significantly lower risk of breast cancer mortality compared to walkers. Exceeding current exercise recommendations may provide greater protection, with runners experiencing a 40% reduction in risk per MET hour.
A new study found that children who were bullied during P.E. class exercise less a year later. Children who experienced teasing also reported a lower perceived health-related quality of life. Even healthy-weight kids who were bullied tended to exercise less often one year later.
A large study found that women who engaged in muscle-strengthening activities, such as weight training and yoga, had a reduced risk of developing type 2 diabetes. Women who met current physical activity guidelines, including both muscle-strengthening and aerobic exercise, experienced the greatest benefit.
A study found that cognitive training can benefit older adults for up to 10 years, improving their ability to conduct everyday tasks. The training was effective in reducing difficulty with tasks such as using the phone, tracking medication use, and managing finances.
Researchers found that younger, less experienced runners are more prone to injuries, while stress fractures are relatively rare. Ultrarunners also showed a high incidence of asthma and allergies, which may be linked to increased outdoor exposure.
Researchers discovered a molecule produced during exercise that helps protect against metabolic diseases, including diabetes and heart disease. The molecule, β-aminoisobutyric acid (BAIBA), was found to increase fat cells' ability to burn calories and balance blood sugar levels.
African American women and girls living in urban areas face significant barriers to physical activity, including lack of access to gyms and limited time. Wanda Thompson's research suggests that personalized, community-based programs like church fitness initiatives can promote a healthier lifestyle and reduce health risks.
A daily bout of exercise significantly reduces detrimental health impacts from short-term overeating and inactivity. Exercise prevents unhealthy metabolic changes and disrupted nutritional balance, even when consuming thousands of calories more than burned.
A cross-sectional study by Tokyo University found exercising in middle age is a protective factor against sarcopenia and effective in maintaining muscle strength and physical performance. The prevalence of sarcopenia was higher with increasing age, but exercise habits in middle age were significantly associated with lower risk.
A recent study published in the Journal of the American Society of Nephrology found that even small amounts of physical activity can significantly decrease the risk of developing kidney stones. The research also discovered that consuming more than 2200 calories per day may increase the risk of developing kidney stones by up to 42%.
A randomized trial found that exercise reduced worst pain scores by 20% among women taking AIs, with a dose-response effect on pain relief. The study suggests exercise as a potential clinical intervention to improve AI-associated joint pain and adherence.
A nearly 20-year observational study found that regular vigorous exercise reduces the risk of developing estrogen receptor-negative (ER-) breast cancer in black women. The study, which involved over 44,700 black women nationwide, showed a significant protection against this aggressive subtype of breast cancer.
A study by Columbia Business School found that office holiday parties often highlight racial differences, leading to discomfort and disconnection among employees. Racially dissimilar colleagues may feel obligated to attend despite feeling uncomfortable, but this does not improve workplace relationships.
A recent study by USC Marshall faculty explores the influence of moral preferences on ethical behavior, finding that considering others' ethics can reduce dishonesty. The research suggests that people with formalist and utilitarian moral backgrounds respond differently to third-party beneficiaries' perspectives, with formalists being l...
A study published in Depression and Anxiety found that exercise can improve orgasm function and overall sexual functioning in women taking antidepressants. Regular exercise, especially immediately before sex, was shown to boost libido and alleviate side effects of antidepressant medications.
A 35-year study by Cardiff University found that regular exercise significantly reduces the risk of dementia and cognitive decline. The study identified five healthy behaviors as key to a disease-free lifestyle, with exercise being the strongest mitigating factor.
A year of resistance and impact training can help older breast cancer survivors preserve bone density, even with less exercise. Muscle strength declines more quickly than bone density and may require continued participation in a supervised exercise program.
Researchers found that home-based high-intensity interval training increased maximal oxygen uptake significantly after one year, even among those who didn't follow the prescribed program. Patients who trained at home also showed a strong tendency to engage in more physical activity long-term.
A recent study by Kaiser Permanente found that tracking exercise habits leads to small but clinically significant weight loss and improved glucose control in overweight patients. The program, which asks patients about their exercise habits during routine visits, has been implemented across the organization's healthcare system.
Researchers found that aerobic fitness and hormones, including BDNF, predict recognition memory in healthy young adults. High levels of BDNF at high fitness predicted improved memory accuracy.
New research suggests that childhood exercise can improve leptin sensitivity and reduce fat deposits, potentially staving off some bad effects of maternal obesity. Exercise as early as adolescence has been shown to have a persistent effect on the satiety centers of the brain, even years later.
Researchers debunk the notion that hepcidin spikes cause exercise-induced anemia, highlighting the need to understand what causes anemia to prevent it. The study provides insight into high hepcidin levels in non-exercisers with long-term anemia.
Researchers found that individuals with less experience in holding power tend to seek revenge more than those who feel more self-assured. The study also showed that body posture can affect revenge tendencies, with expansive postures leading to greater vengeance among those new to power.
Researchers at Duke University found that daily texting can help obese black women lose weight. The Shape Plan intervention used tailored behavioral goals, brief feedback, and tips to track participants' progress. After six months, 26 women lost nearly 3 pounds, while 24 gained 2.5 pounds.
A clinical study found that exercise with GM-CSF boosts mobility in patients with peripheral artery disease. Participants who responded strongly to GM-CSF treatment showed significant improvements in maximum walking time.
A new study by Johns Hopkins Medicine found that higher levels of physical fitness lower the risk of having heart attacks and increase survival in those with coronary artery disease. The study included over 9,800 adults with coronary artery disease and showed a 75% lower risk of dying from any cause among the fittest patients.
A new study found that supervised exercise sessions improve cardiopulmonary fitness in an elderly population awaiting radical cystectomy, a common treatment for muscle-invasive bladder cancer. The results suggest that preoperative exercise training may reduce postoperative complications and hospital stays.
Research presented at SupplySide West highlights the superiority of whey protein in building and maintaining lean muscle, maintaining weight and aging healthy. Whey protein is a complete protein containing all essential amino acids, with benefits including reducing hunger, improving exercise recovery and reducing muscle loss with aging.
A recent study found that individuals with type 2 diabetes who engage in low levels of physical activity are at a significantly higher risk of cardiovascular disease and death, with a 25% greater risk of coronary events and a 70% greater risk of fatal cardiovascular events.
A new study found that aerobic exercise improves memory, brain health, and physical fitness in healthy aging adults. Researchers used non-invasive brain imaging techniques to detect brain changes earlier, revealing increased blood flow to the hippocampus and anterior cingulate region.
New studies reveal exercise and diet play crucial roles in treating depression, aging, and learning in teenagers. Lifestyle changes, such as yoga, meditation, and regular exercise, show promise for preserving movement function, improving memory, and boosting mood.
Research at the University of Montreal found that even 20 minutes of moderate exercise three times a week during pregnancy enhances brain activity in newborns. The study suggests that this early stimulation can lead to improved cognitive and motor development in children.
A new study published in Experimental Physiology found that women exhibit greater shortness of breath when exercising compared to men. The study suggests that this disparity is caused by a stronger electrical activation of the respiratory muscles, specifically the diaphragm, needed to compensate for smaller lungs and airways.
A study by Hospital for Special Surgery found that an exercise program for Asian seniors with arthritis reduced pain, improved mobility, and enhanced overall health. The program, which consisted of chair-based exercises and yoga, helped participants decrease musculoskeletal pain, stiffness, and fatigue.
Researchers found aerobic exercise increases hippocampal volume, improves memory, and enhances connectivity in individuals with MS. Aerobic exercise resulted in significant benefits for memory but not other cognitive functions.
Research from North Carolina State University found that weight loss in one partner can bring couples closer if both partners are supportive of healthy changes. However, resistance to change can lead to negative effects on the relationship. Couples where both partners were receptive to weight loss reported more positive interactions an...
A Penn State researcher is conducting a study on the effectiveness of a web-based intervention aimed at helping women plan for pregnancy in the future. The tool, recommended by the CDC, helps women determine suitable birth control methods based on their life goals and preferences.
Exercise programs designed for older adults appear to reduce the risk of injuries caused by falls, including fractures and other serious injuries. The review of 17 trials found that these programs can significantly decrease the rate of falls resulting in medical care, serious injuries, and fractures.