This randomized clinical trial compares the effects of moderate and vigorous exercise on intrahepatic triglyceride content and metabolic risk factors among patients with nonalcoholic fatty liver disease.
This randomized clinical trial compared 2 self-regulation interventions vs control in reducing weight gain in young adults over a mean follow-up of 3 years.
This study of pooled data from 12 US and European cohorts examines the association of leisure-time physical activity with incidence of 26 common types of cancer and whether the associations vary by body size and/or smoking.
This systematic review and meta-analysis assesses randomized clinical trials that have evaluated interventions to prevent episodes of low back pain.
This Swedish national cohort study evaluates the interactive effects of body mass index and physical fitness on the risk of hypertension.
This review examines whether cardiorespiratory fitness in US young adults is associated with clinical outcomes and subclinical cardiovascular disease at a 25-year follow-up reassessment.
This population-based cohort study of the longitudinal incidence of type 2 diabetes mellitus finds varying associations of incident diagnoses with neighborhood resources for healthy food and physical activity and with social environment in a population of multiethnic noninstitutionalized adults.
This pooled analysis reports a benefit threshold at approximately 3 to 5 times the recommended leisure time physical activity minimum and no excess risk at 10 or more times the minimum. See the Invited Commentary by Manini.
This prospective cohort study found a dose-response relationship between vigorous activity and mortality.
This randomized clinical trial finds the rate of injurious falls and injured fallers more than halved with strength and balance training in home-dwelling older women, while neither exercise nor vitamin D affected the rate of falls. See the Invited Commentary by LeBlanc and Chou.
In this Special Communication, Sharma and colleagues conclude that preparticipation cardiac screening in athletes should be performed by experts who fully understand the cardiovascular adaptation to exercise.