Articles tagged with Physical Exercise
A new study published in NEJM Evidence reveals that exercise and patient education can provide similar results as surgery for young people with meniscal tears. The research compared surgical and non-surgical treatment options among 121 young individuals and found no significant difference in outcomes between the two groups.
A comparative trial found that exercise 'prehab' significantly enhanced tumour shrinkage and downstaging in patients with operable oesophageal cancer. The study showed improved skeletal muscle mass, reduced visceral fat, and a stronger immune response in the prehab group compared to conventional care.
A moderate exercise programme was shown to improve chemotherapy success rates and reduce negative side effects in oesophageal cancer patients. The study found that exercise can be safely included as part of cancer treatment, potentially benefiting more patients.
A new study found that daily physical activity increases executive function performance in people aged 50-74, while decreased activity leads to lower cognitive performance. The correlation held even after adjusting for various co-morbidities.
Physical activity monitors provide direct feedback, leading to small to moderate increases in daily steps (1,235 extra steps) and moderate to vigorous physical activity (50 extra minutes per week). The evidence suggests these devices may be useful for adults who don't meet recommended activity levels.
Researchers from China use digitalized flow rates to study the effect of exercise on plaque formation in carotid arteries, which carry blood to the head and neck. The study investigates how geometrical features of the arteries affect plaque formation and finds that exercising decreases reversed flow volume in older age groups.
Researchers found that moderate aerobic cycling improved auditory verbal learning and processing speed, as well as increased volumes of the hippocampus and cerebellar cortex. The study suggests exercise interventions may be an attractive option for improving cognitive function in individuals with traumatic brain injury.
A recent study published in JAMA Internal Medicine found that increased physical activity can prevent approximately 3.8 million deaths among US adults aged 40 to 85. By analyzing data from accelerometers worn by study participants, researchers estimated the potential number of deaths prevented through regular physical activity.
A recent study has found that older adults who scored higher on a fatigue scale were more than twice as likely to die within 2.7 years compared to those with lower scores. Researchers say this can serve as an indicator for earlier mortality and encourage people to stick with exercise goals.
A study published in Aging Cell found that late-life exercise can reverse skeletal muscle epigenetic aging in mice, making them appear 8 weeks younger than sedentary mice of the same age. The researchers used a weighted exercise wheel to stimulate muscle growth and reduce DNA methylation, a biological process linked to aging.
A study found that a daily supplement of urolithin A improved muscle function and reduced inflammation in older adults. The supplement, produced by gut bacteria, was shown to stimulate mitophagy, a process that recycles damaged mitochondria.
Researchers at National Jewish Health have discovered that mitochondria do not function properly in patients with post-COVID syndrome, leading to debilitating symptoms. The study's findings may lead to treatments for patients struggling with fluctuating heart rates, extreme fatigue and memory issues.
Regular aerobic exercise has been shown to strengthen brain networks between spared regions, improve grey-matter volume, and enhance movement control in individuals with Parkinson's disease. The study published in Annals of Neurology suggests that exercise can stimulate compensatory capacity in the brain, leading to reduced symptoms.
A comprehensive study of exercise performed at different times of the day has identified distinct health-promoting signaling molecules produced by the body in an organ-specific manner. The findings suggest that exercising at the right time can optimize health benefits, particularly for individuals at risk of obesity and type 2 diabetes.
Researchers at West Virginia University are investigating the link between chronic stress and Alzheimer's disease using animal models. They aim to understand how xanthine oxidase may sabotage brain blood vessels in Alzheimer's patients, and explore whether a medication can block this pathway to keep the brain healthy.
Researchers discovered how different tissues respond to exercise at various times of day, influencing sleep, memory, and metabolic homeostasis. The 'Atlas of Exercise Metabolism' provides a comprehensive map of exercise-induced signaling molecules present in different tissues following exercise.
A Canadian study of COVID-19 patients over 50 years old found a significant association between the diagnosis and decreased functional mobility. Despite initial declines, physical function largely returned to pre-pandemic levels within six months.
A new study suggests that regular exercise can slow the progression of Parkinson's disease in people with early-stage symptoms. Those who engaged in moderate exercise for at least four hours a week experienced less trouble balancing, walking, and performing daily activities over time.
A new 3D-printed wearable sweat sensor developed at SFU can analyze chemicals and health information in sweat to assess hydration, stress, and nutrition levels. The non-invasive technology has the potential to become a widely accessible sample type for monitoring human health status.
The International Cardiac Rehabilitation Registry (ICRR) is designed to assess the quality of cardiac rehab programs worldwide, improving patient outcomes. The registry enables programs in low- and middle-income countries to benchmark their services against international standards.
Daily sitting time and leisure-time physical activity were found to be associated with cancer survival, according to a study published in JAMA Oncology. The researchers observed that higher levels of physical activity and lower levels of sitting time were linked to improved survival rates among cancer patients.
A new study finds that exercise interventions can significantly improve physical activity levels, decrease sedentary time, and reduce asthma symptoms in individuals with asthma. Digital interventions, such as video appointments and mobile apps, may help overcome barriers to participation.
Researchers found that training at low intensity can be just as effective as high-intensity training in improving endurance and technique. Elite male cross-country skiers trained for several hours, with the majority of their sessions taking place at low intensity.
A new study published in Royal Society Open Science found that amputee sprinters using prostheses have no clear competitive advantage at the 400-meter distance compared to non-amputees. In fact, they appear to have a significant disadvantage at the start, with athletes using prosthetic legs being 40% slower out of the starting blocks a...
A national study found that only 9% of teens met the recommended 60 minutes of physical activity per day during the pandemic, a decline from 16% pre-pandemic. Physical inactivity was linked to poorer mental health and higher stress levels.
A new study published in the Journal of Oncology found that breast cancer patients treated at hospitals and health systems with integrative health services have a better chance of survival. These services include complementary and lifestyle therapies, such as nutrition and exercise counseling, in addition to medical cancer treatments.
A small study published in the Journal of Clinical Endocrinology & Metabolism found that exercising at high altitude can lead to lower blood sugar levels in individuals with type 1 diabetes. This may increase the risk of hypoglycemia, which can be life-threatening if not treated promptly.
Individuals with high-risk prediabetes significantly improved their blood glucose levels through more exercise and healthy eating behavior, while those at low risk showed limited benefits from conventional lifestyle intervention. The study's findings support personalized interventions tailored to each patient's risk profile for effecti...
Exercise modifies the adaptation of the liver to increased energy intake, regulating enzymes for glucose and fructose degradation. Regular physical activity also improves glucose control and reduces fat storage in the liver, offering a comprehensive insight into molecular adaptations to high-energy diets.
A pilot study of exercise and cognition in progressive multiple sclerosis found that cardiorespiratory fitness and free-living physical activity were not associated with improved cognitive performance. The study, which analyzed data from 240 individuals with progressive MS, suggests that other mechanisms may be at play.
A study of 62,000 adults aged 65+ found that increased physical activity, including light-intensity levels, lowered dementia risk. Regular physical activity may help prevent or delay dementia onset in older age.
Researchers from Monash University have discovered an enzyme called NOX-4 that enhances insulin responsiveness and promotes metabolic health. This discovery has opened up the possibility of developing drugs to target this enzyme and protect against age-related diseases like type 2 diabetes.
The Medical University of South Carolina's Boeing Center for Children's Wellness offers a menu of wellness initiative options that schools can tailor to their needs. Schools with health professionals on the wellness committee implement 25% more initiatives, leading to a culture change and increased student participation.
Researchers discovered that appealing to athletes' sense of 'future guilt' through psychological intervention was a more powerful initial reaction than education programmes highlighting the risks of doping. The study also found that receiving useful information about doping strengthened athletes' confidence to resist temptation.
A new study found that air pollution in areas with high levels of particulate matter and nitrogen dioxide can negate the benefits of vigorous physical activity on certain markers of brain disease. This includes reduced white matter hyperintensities and gray matter volume, indicating poorer brain health.
A large-scale study found that regular physical activity significantly reduces the risk of developing pneumonia and dying from it. The research, led by the University of Bristol, analyzed data from over 1 million participants and showed a strong association between exercise and reduced risk of pneumonia-related death.
Researchers found that increased physical activity reduced mortality risk in all groups, but health benefits plateaued in healthy individuals and those with cardiovascular risk factors. In contrast, cardiovascular disease patients showed no further benefit beyond a certain volume of physical activity.
A team of Australian researchers has made significant breakthroughs in understanding the benefits of exercise on retinal health and function. By identifying unique molecular signals, they aim to develop a supplement that can harness these benefits for patients who are unable to engage in physical activity.
Researchers discover changes in muscle torque recovery can predict maximum voluntary strength gains but not delayed-onset muscle soreness. The study's findings offer a promising approach to assessing muscle damage symptoms after exercise.
Research found that individuals with chronic obstructive pulmonary disease (COPD) experience cardiac autonomic dysfunction, which is improved by regular vigorous physical activity. The study assessed participants' ability to increase heart rate during exercise and recover afterwards, finding a relationship between vigorous physical act...
Researchers found that video-based, telehealth-delivered exercise and weight loss programs improved pain and function in people with knee osteoarthritis and overweight or obesity. The intervention with dietary component led to substantial weight loss and additional benefits.
A new study published in Medicine & Science in Sports & Exercise found that exercising intensely at the start of a fast can maximize health benefits by speeding up the transition to ketosis. Participants who exercised reached ketosis on average three and a half hours earlier, producing 43% more B-hydroxybutyrate.
A new study published in Annals of Medicine recommends that athletes returning to training after long COVID undergo a series of tests and receive regular advice from medical specialists. The researchers defined long COVID as symptoms lasting more than four weeks, and warned of the risk of organ damage and mental health issues.
A new study by Ritsumeikan University reveals that whole-body dynamic balance training increases brain connectivity and improves motor learning. The research found significant changes in brain activity associated with offline learning, opening up new avenues for studying neural networks during natural tasks.
New research found that physical activity is linked to lower microglial activation, a key factor in Alzheimer's disease pathology. The study, published in JNeurosci, suggests that exercise may help reduce inflammation and improve cognitive aging in older adults with more severe AD pathology.
Research from Harvard University reveals that physical activity later in life shifts energy towards mechanisms that extend health, reducing chronic illnesses. The study highlights the importance of staying physically active as we age to allocate energy to physiological processes that slow down deterioration.
A new study from the University of South Australia is investigating the benefits of a unique sport called RaceRunning for children with cerebral palsy. The research aims to assess the impact on physical, social, and mental health, finding improvements in muscle strength, mobility, and participation in sporting activities.
A new study published in Gut Microbes found that exercise intervention reduced pain and lowered inflammatory substances in people with arthritis. Exercise increased levels of cannabis-like substances called endocannabinoids, which may help treat certain conditions.
A new study found that preadolescent endurance runners who experience weight loss, have a history of bone stress injury, or follow a vegetarian diet are more likely to use dietary supplements. The study discovered that supplement use was associated with lower food intake and energy deficiency.
A recent study found that digital health programs and apps are less effective in boosting physical activity among users with lower socio-economic status. Researchers analyzed over 14,000 studies and concluded that these interventions do not provide clear benefits for individuals from disadvantaged backgrounds.
Research by Assistant Professor Yue Liao found that cancer survivors improved their physical functioning and quality of life after participating in a 12-week group-based exercise program. The study focused on minority and medically underserved cancer survivors who often lack access to physical activity resources.
Research suggests women with lingering COVID-19 symptoms experience heart rate irregularities during physical exertion, leading to delayed recovery and reduced exercise tolerance. Targeted rehabilitation programs are needed to manage these consequences in women with persistent heart and lung problems.
A large study of collegiate athletes reveals persistent COVID-19 symptoms are rare, but exertional chest pain warrants further clinical evaluation. The study used the Outcomes Registry for Cardiac Conditions in Athletes and found low prevalence of exertional symptoms upon return to exercise.
A recent study found that using mechanical tools can improve understanding of complex sentences and vice versa. Researchers discovered that motor training with tools activates the same brain region as syntax exercises, suggesting that these skills rely on shared neurological resources.
A study published in The BMJ found that early post-operative exercise improves shoulder and arm mobility, reduces pain, and increases quality of life for women after non-reconstructive breast cancer surgery. The exercise programme is also cost-effective, with an average saving of £387 per patient.
A study led by University of Gothenburg researchers found that both moderate and strenuous exercise significantly alleviate symptoms of anxiety in patients with the disorder. Exercise intensity was also found to impact improvement, with higher intensity exercising resulting in greater symptom reduction.
A new case study presents a medially challenging situation where NSAIDs triggered anaphylactic reactions in a female runner. The patient's symptoms worsened with exercise, emphasizing the importance of being aware of this phenomenon and taking preventive measures.
A study found that cardiopulmonary exercise testing is highly applicable for early detection of respiratory disorders in obese individuals. The test assesses physiological responses to exercise and identifies potential issues before symptoms appear.
A study by the Universities of Basel and Saarland found almost no risk of coronavirus infection in football players, contradicting previous assumptions about team contact risks. The research team collected data from over 1,300 cases and concluded that outdoor sports with minimal physical contact pose a very low risk of infection.
Research reviews show that back pain in space is often sciatica, a form of back pain radiating down the legs. Astronauts experience changes in spine curvature due to microgravity, leading to acute and chronic pain upon return to Earth.