What happens at the molecular level after exercise? Scientists, physicians and clinical exercise specialists from across the country are embarking on a landmark National Institutes of Health effort to find out.
New research finds that exercise causes changes to some of the body’s metabolites—small molecules the body produces during metabolism—and also triggers change in blood levels of unique “foreign” molecules not thought to stem from our own metabolism. These changes to the global metabolome—the entire group of metabolites found throughout the body in the blood, tissues or urine—may help scientists better understand the body’s response to exercise.
The U.S. Senate Committee on Health, Education, Labor and Pensions today passed a major health-promotion bill supported by the American College of Sports Medicine. Senate Bill 1608 would require updating the Physical Activity Guidelines for Americans every 10 years.
Researchers at McMaster University who examine the impact of exercise on the brain have found that high-intensity workouts improve memory in older adults.
A federally funded study by Johns Hopkins Medicine researchers shows that wearable accelerometers — mechanical sensors worn like a watch, belt or bracelet to track movement — are a more reliable measure of physical activity and better than patient surveys and other methods used by physicians at assessing five-year risk of death in older adults.
A new research effort is helping some senior citizens on Chicago's South Side stay active with a little assistance from Amazon’s voice-controlled speaker Alexa.
Eating a potato during exercise provides as much fuel and results in similar performance in trained athletes as carbohydrate gels. The study—the first to compare a whole-food source of carbohydrates to a commercially produced sports food—is published ahead of print in the Journal of Applied Physiology.
A new study confirms important differences in dominant- versus non-dominant-leg oxygen usage and power output during single-leg exercise. The study is published ahead of print in the American Journal of Physiology—Regulatory, Integrative and Comparative Physiology.
A new clinical trial dispels the hypothesis that the diabetes drug metformin could help exercising seniors gain more muscle mass by inhibiting tissue inflammation.
According to a new study, published in the Journal of Clinical Endocrinology and Metabolism, health scientists at the Universities of Bath and Birmingham found that by changing the timing of when you eat and exercise, people can better control their blood sugar levels.
It’s well known that exercise is good for preventing and treating many forms of heart disease, but less commonly known are the benefits of physical activity for people living with and beyond cancer.
A new initiative called Moving Through Cancer -- led by Kathryn Schmitz, professor of public health sciences at Penn State College of Medicine, and an international team of health practitioners and researchers -- is hoping to change that.
New guidance from exercise oncology experts recommend systematic use of an “exercise prescription” by health care workers and fitness professionals in designing and delivering exercise programs that aim to lower the risk of developing certain cancers and best meet the needs, preferences and abilities of people with cancer. 17 organizations reviewed the latest scientific evidence and offer recommendations about the benefits of exercise for prevention, treatment, recovery and improved survival.
Oncology nurse practitioner Anna Schwartz, a professor at Northern Arizona University, was a leader on the team that reviewed the latest scientific evidence and offered recommendations about the benefits of exercise for prevention, treatment, recovery and improved survival, which were shared this week in three publications.
The Johns Hopkins Center for Health Security, in collaboration with the World Economic Forum and the Bill & Melinda Gates Foundation, is hosting Event 201, a 3.5-hour multimedia pandemic simulation involving 16 leaders from global businesses, governments and public health on Friday, Oct. 18, 8:45 a.m. - 12:30 p.m., in New York City.
The American Society of Anesthesiologists (ASA) will host the Run For The Warriors,® Orlando 5K Run/Walk at 6:45 a.m. on Sunday, October 20, at the Orange County Convention Center.
Who are Americans more likely to take health advice from…their doctors or an Instagram influencer? Would U.S. adults rather talk or text? Socialize in real life or scroll through social media? Parade magazine and Cleveland Clinic joined forces for the second year in a row to poll Americans on their adoption of health, lifestyle, fitness and diet trends and takes a look at how social media has helped move health practices that once seemed extreme into the mainstream.
This weekend, Kenyan distance runner Eliud Kipchoge will attempt to break the fabled 2-hour marathon barrier. A new CU Boulder study shows the course is ideal to make it happen.
If you're looking for health and fitness story ideas, view this research highlight from Medicine & Science in Sports & Exercise®, ACSM’s flagship research journal.
A study calls into question whether common, pr-surgical screening questions actually give physicians an accurate assessment of patients’ fitness levels.
Developed at The University of Alabama in Huntsville (UAH) through a collaboration that began in 2015, the app is called mPACT, for mobile Physical Activity Training.
If you're looking for health and fitness story ideas, view these research highlights from the October 2019 issue of Medicine & Science in Sports & Exercise®, ACSM’s flagship journal.
Sophia Antipolis, 07 October 2019: Patients with cancer should receive a tailored exercise prescription to protect their heart, reports a paper published today in the European Journal of Preventive Cardiology, a journal of the European Society of Cardiology (ESC).1
Although reduced physical activity during the day is widely seen as a harbinger of mortality in older people, fragmentation of physical activity—spreading daily activity across more episodes of brief activity—may be an earlier indicator of mortality risk than total amount of daily activity, according to a new study from scientists at the Johns Hopkins Bloomberg School of Public Health.
Researchers assessed the ability of older adults with advanced dementia to participate in non-pharmacological interventions and compared chair yoga with chair-based exercise and music therapy. Results showed that participants with moderate-to-severe dementia could safely adhere to non-pharmacological interventions; more than 97 percent fully engaged in each session. The chair yoga group reported a higher quality of life score, including physical condition, mood, functional abilities, interpersonal relationships, and ability to participate in meaningful activities.
Why don't patients with ventricular assist devices (VADs) get better improvement in exercise tolerance? Increases in key internal heart pressures appear to be the answer, reports a study in the ASAIO Journal, official journal of ASAIO. The journal is published in the Lippincott portfolio by Wolters Kluwer.
In a new study, researchers at Intermountain Healthcare in Salt Lake City found that steps measured through a step tracker worn on the wrist can be used to estimate exercise capacity and determine the health status of patients, rather than the standardized six-minute walk distance test, which is usually conducted in a clinical setting.
A cross-sectional study examined differences in protein intake, nutritional status, and physical health (muscle strength and function) among older African Americans, European Americans and Hispanic Americans. The study is the first to evaluate these physical health indicators in association with protein intake among different racial/ethnic groups. A contributing factor to the age-related changes in muscle is insufficient protein intake by older adults. Findings highlight the need for further education and evidence-based interventions to support this vulnerable population.
A snapshot of health conditions revealing the disparities across 38 neighborhood areas in Harris County has been published in the 2018 Health of Houston Survey by The University of Texas Health Science Center at Houston (UTHealth) School of Public Health.
Scientific evidence proves that poor air quality affects health, and Long Beach, California residents should be concerned. Long Beach ranks last for air quality among the 100 largest U.S. cities, according to the 2019 American Fitness Index® rankings published by ACSM and the Anthem Foundation.
Individuals who make concrete plans to meet their goals may engage in more physical activity, including visits to the gym, compared to those who don't plan quite so far ahead, research shows.
A new research study from Queen’s University Belfast has found that children from disadvantaged backgrounds spend less time reading and engaging in physical activity and exercise than their peers as they get older.
A new study from Queen’s University Belfast and Rutgers School of Public Health researchers has found that children from disadvantaged backgrounds spend less time reading and engaging in physical activity and exercise than their peers as they get older.
The Sports Institute at UW Medicine partners with The Daily Mile Foundation to launch school-based activity program.
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New study suggests the gut microbiome has a role in mechanisms related to muscle strength in older adults. Researchers found differences in bacterial profiles of older adults with high and low physical function, bacterial and strength differences in mice colonized with fecal samples from the adults.
Exercising several times a week may delay brain deterioration in people at high risk for Alzheimer’s disease, according to a study that scientists say merits further research to establish whether fitness can affect the progression of dementia.
The American Chiropractic Association (ACA) and chiropractors nationwide are encouraging the public to take simple steps to better musculoskeletal health during National Chiropractic Health Month (NCHM) this October.
A new study published today in the Journal of Bone and Mineral Research shows how bones in mammals are negatively impacted by calorie restriction, and particularly by the combination of exercise and calorie restriction.
A clinical trial using a behaviorally designed gamification program found competition worked better than support or collaboration to increase daily step counts