Articles tagged with Physical Exercise
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Research from University of Manchester found that aerobic exercise training can significantly improve patients' brain functioning and reduce cognitive deficits associated with schizophrenia. The study showed that exercise programs combined with medication led to better outcomes in areas such as social understanding, attention spans, an...
A new study by University of Toronto researchers found that increased Gαq/11 signaling inhibits the anabolic response to PTH and exercise in mice. This suggests that suppressing Gαq/11 signaling could be a promising target for treating bone loss.
Researchers found that fidgeting one leg intermittently during three hours of sitting increased blood flow and prevented a decline in arterial function. The study suggests that even small amounts of movement can be beneficial when walking or exercising is not an option.
A new study published in Nutrients found that Montmorency tart cherry juice concentrate improved recovery among semi-professional male soccer players after a simulated game. The study found greater functional performance, reduced inflammation, and decreased muscle soreness in the Montmorency group compared to the placebo group.
Exercise increases neurogenesis, a process forming new neurons in the hippocampus, a key brain region for learning and memory. Contrary to earlier findings, these new neurons do not erase previously formed memories.
Researchers at the University of Basel found that brief smartphone exercises can improve mood. Participants felt more alert, calm, and uplifted after using short video tutorials on their smartphones as a guide.
Researchers from the University of Missouri found a connection between menopause and decreased physical activity in postmenopausal women. The study suggests that activation of brain receptors may serve as a future treatment to improve motivation for physical activity.
A ketone drink developed for soldiers improved endurance performance in highly trained cyclists, enabling them to cover an additional 400 meters. The supplement works by temporarily switching the primary source of cellular energy from glucose or fat to ketones, reducing lactic acid production and muscle fatigue.
The study found moderate inter-rater reliability between therapists in determining muscle fatigue through observation of changes in movement patterns. This approach may provide clinicians with a tool to address the challenge of therapeutic exercise dosing in rehabilitation settings.
A study published in The Lancet found that 60-75 minutes of moderate intensity physical activity per day can counteract the health risks associated with prolonged sitting. This translates to an hour or more of physical activity, which can be achieved through simple daily habits such as taking a walk at lunchtime or going for a run.
A 45-year study found that low physical capacity is associated with a 21% lower risk of death over four decades. The study showed that being physically active can have a significant impact on lifespan.
A recent study published in PLOS Medicine found that regular exercise can significantly reduce the risk of gestational diabetes in obese pregnant women. The study involved 91 women who were divided into an exercise group or control group, with the exercise group experiencing a significant drop in diabetes rates and lower blood pressure.
Researchers at Bielefeld University developed an active chair as part of the KogniHome project, which uses a virtual avatar to lead family members in fitness exercises. The chair measures physical parameters like respiration and heart rate while monitoring healthy posture.
A study published in The BMJ found that supervised exercise therapy is as effective as arthroscopic surgery in improving thigh muscle strength and knee function in middle-aged patients with degenerative meniscal tears. Researchers recommend considering structured exercise therapy as a treatment option for this type of knee damage.
A new study found that p-synephrine ingestion increased the rate of fat oxidation and reduced carbohydrate oxidation during low- to moderate-intensity exercise. This suggests that p-synephrine supplements could be useful in increasing fat burn by up to 7g per hour of exercise.
A recent study published in Diabetologia found that moderate-intensity exercise was as effective as a combination of diet and exercise in improving glucose control for individuals with pre-diabetes. Moderate exercise was shown to provide nearly the same benefit on glucose tolerance as the gold standard of fat and calorie restriction al...
A new study found that subjecting female soccer players to negative stereotypes about their abilities reduced their dribbling speed significantly. The researchers discovered no significant relationship between reading negative stereotypes and flow or worry, but found that girls who felt more worried spent less time on the task.
A study published in Cancer Research found that obese women who lost weight through diet or exercise significantly lowered levels of angiogenesis-related proteins in their blood. This suggests a potential link between weight loss and reduced cancer risk, although further research is needed to confirm the association.
A study found that weight loss through diet and exercise lowers angiogenesis-related protein levels in postmenopausal women. After 12 months, women in the diet arm and diet+exercise arm had significantly lower levels of these proteins compared to those in the control arm, suggesting a potential link between weight loss and reduced canc...
A study found that a twice daily program of assisted range-of-motion exercises significantly improves bone strength in very low birth weight pre-term infants. This could lead to a reduced risk of osteopenia and future fractures.
A meta-analysis of randomized controlled trials found that exercise during pregnancy does not increase the risk of preterm birth and may actually reduce it. Women who exercised were more likely to deliver vaginally and had lower rates of C-sections, gestational diabetes, and high blood pressure.
Researchers found that moderate and vigorous exercise reduce intrahepatic triglyceride content, a key indicator of NAFLD, with no significant difference between the two. Exercise also leads to significant weight loss and reduced body fat mass in patients with obesity.
Researchers are studying exercise's effects on muscle loss and weakness in people with chronic kidney disease, a condition affecting 20 million Americans. They aim to determine the optimal dose of exercise and explore whether it can mitigate disease progression.
A study found that university students who practice health-promoting behaviors like tracking food intake and exercising frequently are more likely to use nutrition information on dining hall food. Only 20% of students used the labels, despite high label awareness rates.
In a 24-week study, aerobic exercise training improved cardiopulmonary functional capacity and reduced waist circumference in postmenopausal women with nonalcoholic fatty liver disease. Exercise also increased high-density lipoprotein cholesterol levels, but did not significantly affect body composition or glycemic profiles.
A study found that zinc carnosine can improve gut health and prevent leaky gut in athletes. The supplement, taken alone or with bovine colostrum, may help prevent heat stroke and other symptoms in active individuals.
The statement highlights the benefits of physical activity on children's brain development, intellectual performance, and academic success. It also emphasizes the importance of regular exercise for improved heart health, self-esteem, and social inclusion.
A study in the Journal of Transport & Health found that car ownership reduces exercise during travel, while bike ownership promotes it. Londoners who mainly walk or cycle for their trips tend to be more active.
A new consensus statement on physical activity in schools and during leisure time reveals that exercise boosts kids' brain power and academic prowess. Regular physical activity improves heart health, metabolism, and develops life skills, boosting self-esteem and social inclusion.
Researchers found that SIRT3's level of mRNA decreases, but its location remains the same after endurance exercise and fasting. This suggests that the activity of this enzyme may not be directly regulated by changes in its abundance within mitochondria in human skeletal muscle cells.
A new study reveals that treadmill training releases a protein called cathepsin B, which improves memory recall in mice. The findings support the benefits of regular exercise on cognitive function and suggest that this protein may play a key role in maintaining brain health.
Researchers at McMaster University found that physical activity can retain, repair, and regenerate damaged muscle in the elderly. After eight weeks of exercise, old mice were able to repair and rebuild muscle more quickly following injury compared to non-exercise groups.
A new study published in The FASEB Journal suggests that regular exercise can improve muscle repair in older adults, allowing them to regain lost muscle mass and recover from injury more quickly. After just eight weeks of exercise, old mice experienced faster muscle repair and regrowth compared to non-exercised controls.
A new study found that exercise can help alleviate symptoms of ADHD in adults, including reduced anxiety and depression. The study tested 32 young men with elevated ADHD symptoms and found that a single bout of exercise improved their mood and motivation.
A new study suggests that physical exercise after learning improves memory consolidation, particularly when done in a specific time window. The researchers found that exercising four hours after learning retained the information better two days later than those who exercised immediately or not at all.
A new study suggests that just 15 minutes of daily physical activity can significantly reduce the risk of death in older adults. The research found that even low levels of exercise, equivalent to half the recommended amount, were associated with a 22% lower risk of death.
A study published in Cell Metabolism found that osteocalcin, a bone-derived hormone, increases muscle performance during exercise. Osteocalcin levels naturally decline with age, affecting men and women differently, with the decline occurring about 15-20 years sooner in women.
A quarter of COPD patients are frail but can respond favourably to exercise rehabilitation. Frail patients who completed the programme scored better in measures of breathlessness and exercise performance, with 61% no longer meeting frailty criteria after rehabilitation.
A prospective observational study of 19,815 adults found that those with higher fitness levels had a 37% lower risk of stroke after age 65. The study's findings support the independent role of exercise in preventing stroke and reinforce the benefits of being physically fit throughout life.
A new USC study reveals that consumers are more likely to resist products that conflict with their habits, but adopting products into existing routines can increase usage. The researchers found that habit slips, or lapses in product use caused by falling back on old habits, can be a common barrier to new product adoption.
Experts say women are underrepresented in sport and exercise research due to fears about drug trials and physiologic differences. This exclusion perpetuates a significant gap in understanding the impact of hormonal fluctuations on athletic performance.
Researchers at the University of Rochester Medical Center found that exercise can significantly reduce neuropathic symptoms in cancer patients undergoing chemotherapy. The study, which involved over 300 participants, showed that a six-week walking routine with gentle resistance-band training reduced pain and sensitivity to cold. Exerci...
A new psychological approach may help close the gaps in college success rates by up to 40 percent. Incoming students who are exposed to common and improvable challenges become more likely to succeed, build relationships, and persist in college.
A UTSA professor's top-tier research shows that clearly stated company values and vivid vision statements have a profound effect on overall success. The study reveals organizations with well-coordinated employees operating under consistent, easily imagined visions outperform those without such focus.
Adults born prematurely with low birth weight have lower bone mass than those born full term but small for gestational age. Ensuring a diet rich in calcium and vitamin D, combined with exercise, may help reduce the risk of bone fractures later in life.
A groundbreaking Phase 3 clinical trial aims to demonstrate that intense physical exercise can extend the life of patients with metastatic prostate cancer, potentially reducing mortality by at least 22% and offering a new anticancer therapy.
A study of over 4,000 heart failure patients found that exercise was associated with an 18% lower risk of all-cause mortality and an 11% reduced risk of hospitalization. Exercise benefits were consistent across all patient characteristics, including severity, age, and gender.
A large proportion of US cancer deaths might be prevented through adopting healthy lifestyles, including quitting smoking and exercising regularly. The study found that individuals who met specific criteria for a healthy lifestyle pattern had a significantly lower risk of developing cancer.
Researchers found that email-based exercises showed sustained improvements in psychological health over two years, with significant effects on stress, confidence, and gratitude. The study suggests that internet-based interventions can be an effective tool for promoting mental health.
Researchers from the University of Missouri confirm exercise plays a crucial role in fighting obesity, with significant benefits for fat tissue and metabolism. The study found exercising rats developed different gut microbes than sedentary groups, despite eating the same amount of food, indicating exercise's importance in overall health.
A study of elite Paralympic athletes with cerebral palsy found that exercise improves bone mineral density, but reduces muscle mass on the affected side. The research suggests that high levels of exercise from a young age may be beneficial to individuals with CP.
A study using stem cell therapy to treat refractory angina (RA) demonstrated promising results, including improved exercise time, reduced angina, and lower mortality rates. The treatment showed potential for difficult-to-treat RA patient population, offering a new approach for patients with limited treatment options.
Researchers found that increasing blood flow to the legs through revascularization procedures halted scarring progression and allowed patients to walk longer. However, neither exercise nor revascularization reversed scarring in muscles already damaged by PAD.
Researchers found that yoga and aquatic exercise significantly improved symptoms of multiple sclerosis, including reduced fatigue, depression, and paresthesia. The study, involving 54 women with MS, showed a significant reduction in moderate to severe depression in those who exercised three times a week.
New research suggests that heat-based exercise is a more efficient means of improving altitude tolerance than normobaric altitude training. Heat-based training reduced physical strain and improved time-trial performance in cyclists, with similar effects on blood cells as low-oxygen training.
A research-based fitness program called Children and Teachers (CATs) on the Move, developed by Betsy Hoza, is having a positive impact on preschoolers. The program uses developmentally appropriate games to promote physical activity and improve executive functioning, motor, and communication skills.
A large-scale study found that children who exercised within seven days of a head injury had nearly half the rate of persistent post-concussive symptoms a month later. Researchers suggest this may shift concussion management guidelines towards more active physical rehabilitation recommendations.
Researchers at McMaster University found that a single minute of very intense exercise produces health benefits similar to longer endurance training. Brief bursts of intense exercise are remarkably effective in boosting cardiorespiratory fitness and insulin sensitivity.
A recent study published in the Canadian Journal of Cardiology found that women are significantly less likely to stick to cardiac rehabilitation programs than men. Despite women-specific clinical practice guideline recommendations, women face unique barriers, including lack of access and tailored advice.
A large analysis found that older adults who met strength-training guidelines had significantly lower mortality rates, even when controlling for demographic variables and health behaviors. The study suggests that strength training is beneficial beyond improving muscle strength and physical function.