Does Working Out Result in T Cell Mitochondrial Gains?
The positive effects of aerobic exercise training on skeletal muscle metabolism are well recognized. Exercise also leads to beneficial metabolic adaptations in other organs, including the brain, liver, kidneys and adipose tissue. However, the effects of exercise on immune cell metabolism are largely unknown. Immune cells that circulate throughout the body are exposed to exercise-associated […]
Are You Prepared for a Cardiac Emergency?
The benefits of physical activity, even at low levels, far outweigh the cardiovascular risks for most people. But Murphy’s Law is always peering around the corner — what if the worst happens? We need to have a plan in place. Fortunately, ACSM’s consensus statement on the topic provides fitness professionals with important background information and a number […]
Vertical Loading Rate Should Not Be Used as a Predictor of Running Injury
Running is a popular form of exercise due to its health benefits and low economic cost; however, the prevalence of running-related injuries is on the rise. With most running injuries classified as overuse injuries due to excessive, repetitive loading, clinicians and researchers are looking to develop measures of this loading to assess a runner’s injury […]
Meeting the 50th Percentile for 24-hour Movement Helps Cognitive Function
Alzheimer’s disease and related dementias are debilitating conditions leading to impaired cognitive processes and worsening physical functioning. They place significant burden on caregivers and health care systems. Roughly 15 million cases of cognitive impairment and Alzheimer’s disease in the U.S. are projected by 2060. While there are no medical treatments to delay Alzheimer’s disease progression, […]
Computational Neuroscience Approaches to Exercise Behaviors in Older Adults
Engagement in physical exercise has shown widespread benefits on cardiovascular, physical, emotional and cognitive health in older adults. However, initiating and sustaining an exercise routine over the long term (e.g., six months or more) is incredibly challenging. Our historical understanding of the factors that determine engagement in physical exercise comes from psychological and psychosocial theories, […]
Cancer Survivors with Chronic Fatigue Display Rapid Impairments in Muscle Function During Exercise
Cancer-related fatigue (C-rF) is a debilitating symptom that affects around one-third of people for months or years after cancer treatment. While the etiology of C-rF remains uncertain, it has been demonstrated that cancer survivors with C-rF display impaired exercise tolerance compared with those without C-rF, with the degree of exercise intolerance associated with chronic fatigue […]
Music Tempo Guidelines for Exercise
Wondering what kind of music pairs well with a certain exercise? This resource will help you identify which BPM range you should target.
The Influence of the Journal Impact Factor
There may be no more divisive topic in scholarly publishing than the Journal Impact Factor (JIF) — a metric first circulated in 1975 with the goal of providing librarians a tool with which to make informed journal purchases. Currently owned by Clarivate Analytics, JIFs are released in late June each year as an element of the […]
Music that Moves: Building a Playlist that Hits
Anyone who has taken or taught a group exercise class knows the important role that music plays. The playlist sets the tone and tempo for the class, and it can greatly impact how much students enjoy the experience. Studies have shown that music can impact how hard students work during a class (intensity) and how long they […]
Cardiac Adaptation to Endurance and Resistance Training
In our Studies of Twin Responses to Understand Exercise THerapy (STRUETH) trial, we recruited monozygotic and dizygotic twin pairs and supervised them through three months of endurance training and three months of resistance exercise training. Each twin pair exercised together, at matched exercise prescriptions, and all subjects undertook both forms of exercise. We measured many […]