Articles tagged with Physical Exercise
A study published in Arthritis Care & Research found that narcotics and diagnostic tests are overused in treating chronic neck pain, with only 53% of subjects prescribed therapeutic exercise. The researchers suggest that evidence supports the effectiveness of rehabilitation conditioning and acupuncture as treatments for chronic neck pain.
A new study from the Heart and Stroke Foundation of Canada found that marathon runners who are not adequately prepared can experience heart damage due to inadequate aerobic fitness. The study used MRI measurements to determine who is at risk of cardiac injury, highlighting the importance of proper training and cardiovascular testing.
Researchers found that heat acclimation provided significant benefits for athletes competing in cool weather, including improved aerobic performance. The study's findings suggest that heat acclimation could be a practical and effective approach to improve athletic performance in cooler conditions.
A new study by Margie E. Lachman and Stefan Agrigoroaei found that specific psychological, social, and physical protective factors can delay declines in health by up to a decade. Positive traits such as control beliefs, social support, and physical exercise are associated with better health in later life.
A new model, described in PLoS Computational Biology, allows runners to calculate personalized targets using their aerobic capacity to avoid hitting the wall. The model takes into account a runner's aerobic capacity and leg muscle mass to determine a safe pace for the race.
A new study published in the journal Pain found that yoga exercises can effectively counteract fibromyalgia symptoms, including pain, fatigue, stiffness, and depression. The research involved 53 female participants who underwent an eight-week yoga program, resulting in clinically significant improvements in their conditions.
A study published in Neurology found that walking at least 72 blocks per week can increase gray matter volume and reduce cognitive impairment. Regular exercise in midlife may improve brain health and thinking abilities in later life.
Researchers found that patients with pectus excavatum have reduced chest wall motion near the deformity and compensate by using abdominal muscles to draw in more air. The study suggests these patients may experience shortness of breath and easy fatigability due to the dysfunctional upper chest wall motion.
New research published in Experimental Physiology found that men are more effective sweaters during exercise than women. Women need to get hotter before they start sweating, while men can sweat more efficiently with regular physical training.
A randomized controlled study found that encouraging African-American women aged 60 or over to exercise alongside scripture reading and group prayer led to a significant increase in physical activity. The intervention resulted in a 78% increase in steps per week, four times greater than the control group.
A study from the Université de Montréal found that office workers have become less active over the last three decades, contributing to the rise in obesity. The researchers suggest integrating sport, work, and transportation to combat inactivity and promote exercise.
A study by Duke University Medical Center found that doctors' communication styles significantly impact patients' weight loss success. Physicians who used a more motivational and empathic approach helped patients lose an average of 3.5 pounds, while those using a judgmental style saw little change.
Researchers aim to determine if vigorous exercise can help people abstain from stimulant abuse and improve their health. The study, STRIDE, will monitor participants' drug abstinence and relapse rates, as well as physical and mental health outcomes.
A study published by the American Association for Cancer Research found that vigorous exercise of more than two hours per week can significantly reduce the risk of developing breast cancer in postmenopausal African-American women. Women who engaged in such exercise had a 64% reduced risk compared to those who did not.
A randomized trial found that 30 months of supervised exercise followed by voluntary home training significantly reduced the risk of fractures in high-risk elderly women. The study also showed improved balance and gait, as well as lower mortality rates, compared to a control group.
Researchers at the University of Missouri found that resistance training during weight regain can maintain health gains, including reduced risks for diabetes and heart disease. Participants who performed supervised resistance training three times a week maintained improvements in cardiorespiratory fitness and strength.
A study by researchers at the University of Toronto Scarborough found that using an inner voice helps individuals exercise self-control and resist impulsive decisions. The team conducted tests where participants were unable to verbalize messages to themselves, leading to increased impulsivity.
A study published in Preventive Cardiology found that doctors' own health habits influence their confidence in counseling patients on healthy diet and exercise. The survey showed that attending physicians were more likely to counsel patients on these topics than trainees, especially those who exercised regularly.
A new study published in the Journal of Consumer Research found that the order in which food items are considered affects people's calorie estimates. Researchers discovered that switching the order can significantly alter perceived calorie content, even when foods are dissimilar.
Regular aerobic exercise improves sleep quality, reduces depressive symptoms and increases vitality in middle-aged and older adults with insomnia. The study found that exercise elevates participants' self-reported sleep quality, dropping their scores on the Pittsburgh Sleep Quality Index by an average of 4.8 points.
The UCLA team will remotely monitor firefighters using wireless health technologies, developing metrics to analyze health risks and optimize exercise programs. The results will aid in mitigating fatalities due to cardiovascular events and inform new equipment development for firefighters.
Reading food labels can improve weight loss chances for middle-aged Americans, with women and overweight/obese individuals seeing better success rates. The analysis also highlights the value of standardized nutrition facts on packaged foods and calls for posting nutritional information in restaurants and vending machines.
A three-year lifestyle intervention program with exercise training and diet counseling improved quality-of-life measurements in adults at moderate to high risk for heart disease. The intervention also showed a net savings of $47 per participant due to reduced healthcare use.
A new study published in the Journal of Consumer Affairs suggests that observing food labels and exercising regularly can lead to significant weight loss. The research found that women between the ages of 37-50 are more likely to read food labels, which increases their chances of losing weight.
A University of Edinburgh study found that 12-14 year olds can play for longer in team games when they drink an isotonic sports drink before and during games. The research showed that drinking a carbohydrate-electrolyte solution improved endurance capacity but did not make young people run faster.
Dialysis patients face health problems including heart disease, vascular calcification, and muscle loss. A five-year study aims to improve their health by administering protein supplements and promoting intradialytic cycling during treatments.
Biologists at UC Riverside found that voluntary activity is a heritable trait that can be passed down genetically. Mice bred for high running ability produced high-running offspring, indicating the trait was inherited. The study suggests pharmaceutical drugs could be used to alter human activity levels.
Researchers at the University of New Hampshire have created a novel method using power meters and stationary bicycles to determine cycling fitness. The technique allows athletes to establish personalized training zones with high accuracy, enabling coaches to prescribe targeted workouts.
A study found that moderate exercise, such as walking, enhances brain circuit connectivity, combating age-related declines in brain function. This improved connectivity is associated with better performance on cognitive tasks like planning, prioritizing, and multitasking.
A dietary supplement boosting nitric oxide levels can significantly improve stamina and allow athletes to exercise up to 20% longer. The study suggests a 1-2% improvement in race times, which may be the difference between winning and losing at elite levels.
Researchers found that exercising obese rodents showed restored signals of satiety in hypothalamic neurons, leading to decreased food intake. The study's findings suggest a new paradigm for physical activity and weight loss, reinforcing the importance of regular exercise.
A four-week episode of increased energy intake and decreased exercise caused significant weight gain, which was mostly lost within six months. However, the intervention group showed an increased fat mass compared to baseline after two and a half years, highlighting the long-term effects of short-term behavioral changes.
Researchers identified a novel protein called SNARK, which plays a key role in regulating glucose transport during muscle contraction and exercise. The study shows that SNARK mediates contraction-stimulated glucose transport, providing an alternative pathway for increasing glucose uptake in individuals with insulin resistance.
A recent study has found that teenagers who are overweight, smoke, or get little exercise are more likely to experience frequent headaches. The research suggests that lifestyle factors such as regular physical activity, healthy food choices, and quitting smoking may be key to preventing headaches in teens.
A study of 140 overweight children found that those with signs of poor blood sugar regulation had less bone mass, a measure of bone strength. Higher abdominal fat was linked to lower bone mass and more body fat overall was associated with higher bone mass.
Researchers developed motion-tracking technology to track motions while people exercise, providing real-time feedback to reduce future injuries. The technology improves balance, emotional and cognitive health, cardiovascular function, and reduces the likelihood of falls among older adults.
A University at Buffalo study finds that walking to school can reduce stress reactivity in children, leading to lower heart rate and blood pressure. Regular physical activity throughout the day may provide a protective effect against cardiovascular disease.
Harvard researchers have found that exercise and caloric restriction can reverse the deterioration of nerve connections in older mice, a potential explanation for their age-related benefits. The study reveals that these lifestyle factors can attenuate or even reverse the decline in synapses, which are crucial for brain function.
Scientists at NIST evaluated three voice-translation devices designed to improve communications between the US military and non-English speakers. The devices, called TRANSTAC, use automatic speech recognition and text-to-speech technology to translate languages in real-time.
Patients with osteoarthritis who adhere to recommended exercises and physically active lifestyle experience improvements in pain, physical function, and self-perceived effect. Long-term exercise behavior and physical activity also improve the effectiveness of exercise therapy.
Researchers found that regular aerobic exercise improves function, lessens joint pain, and increases quality of life in patients with stable rheumatoid arthritis. The study analyzed 14 studies and meta-analysis included 510 patients, showing that cardio-respiratory conditioning is safe and beneficial for this group.
Research found that certain types of arousal can lead to unhealthy food choices and less-healthy decisions. Arousal interfered with the beneficial effect of positive mood on resistance to temptation, especially in situations requiring mental energy.
A new study suggests that exercise can reduce alcohol intake in humans by stimulating brain reward pathways and regulating circadian rhythms. Exercise may provide a beneficial alternative to reducing alcohol consumption, with the 'lazier' hamsters having a greater craving for alcohol when restricted from exercising.
Research by University of Illinois expert Janet Liechty finds that body-image distortion is a better screening tool to identify non-overweight girls at risk for unsafe weight-loss practices. Girls with distorted body-image are more likely to resort to dieting and extreme methods, increasing their risk of continued use.
A six-week hip strengthening regimen significantly reduced patellofemoral pain (PFP) in female runners, with most participants experiencing no pain. The study suggests that stronger hips can correct running form errors contributing to PFP.
A study by Indiana University found that inspiratory muscle training can reduce the oxygen required by breathing muscles during exercise, making more oxygen available for other muscles. This improvement in whole-body endurance performance was previously reported following IMT.
Research suggests that drinking fat-free chocolate milk after exercise can help retain, replenish, and rebuild muscle. It also helps reduce markers of muscle breakdown and improves subsequent exercise performance.
Research by NiCole Keith highlights the need for physicians to consider physical activity levels a vital sign, similar to height and blood pressure. Regular discussions about exercise habits can help reduce stigma and promote healthy behaviors, leading to better weight management outcomes.
Cancer patients can benefit from moderate-intensity aerobic exercise, tailored to individual needs, to improve quality of life, muscular strength, and reduce the risk of recurrence for breast cancer patients. Exercise also helps maintain lean body mass, contributing to increased well-being.
Researchers developed a detailed metabolic profile of exercise effects, revealing changes in over 20 metabolites reflecting sugar, fat, and amino acid processing as fuels. These findings have implications for optimal training programs, nutritional supplements, and potential treatments for cardiovascular disease and diabetes.
A new study reveals that reduced energy expenditure is the primary cause of rising body mass index (BMI) levels in children in Great Britain. Despite a marginal increase in total sugar intake, mean body weight and BMI increased significantly over the period.
A new study from UCSF reveals that vigorous physical activity can protect individuals from the effects of stress by reducing its impact on telomere length. The researchers found that even moderate amounts of exercise can provide critical protection for telomeres.
A McMaster University study found that women who drank two large glasses of milk a day after weightlifting gained more muscle and lost more fat compared to those who consumed sugar-based energy drinks. The researchers attributed the gains to the combination of calcium, high-quality protein, and vitamin D in milk.
Researchers at Henry Ford Hospital found that exercise programs like ExCITE improve quality of life and reduce fatigue in breast and prostate cancer patients. The study, which followed patients for one year after treatment completion, also showed benefits in physical and psychological well-being.
Researchers at the University of Georgia found that daily ginger supplementation reduces exercise-induced muscle pain by 25 percent. The studies also showed that heat-treating ginger does not enhance its pain-relieving effects.
Researchers found that nearly half of healthy children experience lung dysfunction after intense exercise, with symptoms linked to bronchoconstriction and airway constriction.
Researchers found that traditional aerobic fitness training improved systolic blood pressure, rating of perceived exertion, and peak VO2 levels compared to pedometer-based walking programs. Participants in the supervised fitness program also showed greater adherence rates.
A study published by Greek researchers found that electrical muscle stimulation (EMS) can prevent critical illness polyneuromyopathy (CIPNM), a common complication of ICU stay. EMS reduced the risk of CIPNM and improved muscle strength in patients, shortening weaning periods and ICU stays.
A study found that pulmonary rehabilitation improves health status in COPD patients with varying levels of obesity, including those with extreme obesity. The research suggests that obese COPD patients may benefit from rehab despite lower exercise capacities.
Research suggests that COPD patients who engage in higher amounts of daily physical activity have better functional exercise tolerance. Increasing normal daily activities like walking or gardening may be more beneficial than formal exercise training. This approach aims to promote a more active lifestyle and improve long-term function.