Articles tagged with Physical Exercise
Researchers at IU School of Medicine are evaluating the advantages of physical exercise, cognitive exercise, or a combination of both on the aging brain. The five-year project aims to enhance cognitive abilities in older adults with mild memory loss and may lead to a delay in dementia onset.
A new study reveals a dietary supplement, KoACT, outperforms calcium and vitamin D in preventing bone loss. Women in early menopause experience rapid bone loss, making this finding crucial for their health.
Scientists at TSRI found that brief workouts can reduce the risk of relapse in rats withdrawing from methamphetamine. Exercise affected a brain region previously unassociated with meth withdrawal, suggesting new avenues for therapy.
A new study published in the journal AGE found that both high-intensity aerobic and strength-training programs, as well as gross motor activities, can improve executive functions in older adults. The study suggests that physical activity is a key factor in maintaining cognitive health across age groups.
Researchers at Columbia University Irving Medical Center found that dietary flavanols can improve cognitive function and reverse age-related memory decline in healthy adults. The study showed noticeable improvements in the function of a specific brain region and significant performance on a memory test.
Ilina Krishen developed a screening tool to detect early lung damage in smokers, while her sister Medha created another for hypertrophic cardiomyopathy (HCM) in student athletes. Both tools use electronic stethoscopes to analyze frequency peaks of breath and heart sounds.
Research suggests that physical exercise preserves beta cell function, reducing complications and improving blood sugar control. However, large-scale trials are necessary to confirm the benefits of exercise in slowing the onset of type 1 diabetes in children and adults.
Research found that physical exercise improves brain perfusion and visual memory in younger adults, but this effect decreases with age. The study used magnetic resonance imaging to examine the brains of 40 healthy volunteers aged 60-77, with half receiving treadmill exercise for 3 months.
A recent study by McMaster University found that only 40% of Canadians engage in exercise as a coping mechanism for stress. Younger, single, more educated, and active adults are more likely to use exercise to relieve stress.
Research findings suggest that aerobic activity improves the health-related quality of life and reduces depressive symptoms among hemodialysis patients. The study also found that dialysis facilities can promote physical activity levels by offering exercise programs, potentially improving patient outcomes.
A new study found that a short bout of resistance exercise, such as lifting weights for 20 minutes, can improve episodic memory by 10% in healthy young adults. The researchers tested participants before and after the exercise, using a series of photos to assess their memory recall.
A new NYU study suggests that focusing attention on a specific target during exercise can reduce perceived distance and increase walking speed. Participants who focused their attention on a finish line walked 23% faster and reported less physical exertion than those who looked around their surroundings.
A nine-month study found that children who engaged in moderate-to-vigorous physical activity after school showed substantial improvements in attention, distraction avoidance, and cognitive flexibility. Brain imaging revealed widespread changes in brain function related to attention allocation and processing speed.
Researchers developed a portable device to measure eccentric hamstring strength, finding that higher levels of strength can dramatically reduce hamstring injury risk. The study's results could have significant implications for football codes, with potential benefits for players and teams.
Researchers at Duke University Medical Center found that coaching patients with COPD to manage stress and practice relaxation can improve their physical symptoms, quality of life, and reduce depression and anxiety.
Researchers from University of Eastern Finland propose a new method for measuring cardiorespiratory fitness by scaling maximal oxygen uptake and maximal workload by lean mass. This approach can avoid confounding effects of body adiposity, leading to more accurate assessments of an individual's functional capacity.
A recent Oregon survey found that the 'Brain Breaks' DVD increases physical activity and improves educational performance among elementary school students. The program, developed by Oregon State University, offers short breaks of physical activity to improve children's mental awareness and educational success.
A Northwestern Medicine study found that people drink more alcohol on days when they exercise, particularly Thursdays to Sundays. The study used smartphone technology to record daily physical activity and alcohol use, and found uniform results across age groups.
The study, published in the Proceedings of the National Academy of Sciences, uses control theory to analyze heart rate data from athletes and found that a healthy heart must maintain certain patterns of variability during exercise to keep the body in balance. This variability is essential for maintaining homeostasis and preventing fati...
A new research study published in JAMA Pediatrics analyzed the effects of different exercise programs on obese youths. The study found that combining aerobic exercise with resistance training resulted in significant weight loss and reduced body fat compared to other exercise programs or diet-only control groups.
A study from the University of Pennsylvania found that combining exercise with chemotherapy shrunk tumors more than chemotherapy alone in a mouse model of melanoma. Exercise increased blood flow to the tumor, bringing more of the drug into the bloodstream, and may help reduce side effects.
Regular physical activity and avoiding sedentary lifestyle crucial for brain health in older age. Older adults who engage in moderate-to-vigorous exercise tend to have less white-matter lesions, a key indicator of cognitive decline.
The American College of Physicians (ACP) recommends Kegel exercises, bladder training, and weight loss as effective nonsurgical treatment options for women with urinary incontinence. Generic statins are also shown to improve adherence to medication and clinical outcomes compared to brand-name drugs. Chiropractic care coupled with exerc...
The American College of Physicians recommends Kegel exercises, bladder training, and weight loss as effective treatments for stress and urgency urinary incontinence. Non-surgical treatment options are recommended over medication to minimize side effects and costs.
Researchers at Arizona State University found that smartphone applications like 'Lose It' enhance dietary self-monitoring, leading to improved consistency and reduced missed entries. However, they did not significantly impact diet quality.
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.