C. Dexter Kimsey

TL;DR: There is not sufficient evidence to endorse or discontinue routine stretching before or after exercise to prevent injury among competitive or recreational athletes and further research is urgently needed.

TL;DR: Perceiving neighbors as being active, having access to sidewalks, and using malls were associated with regular walking and respondents who had good street lighting; trusted their neighbors; and used private recreational facilities, parks, playgrounds, and sports fields were more likely to be regularly active.

TL;DR: Though causality between perception of access and safety and actual physical activity level cannot be assumed, those meeting national physical activity guidelines or reporting some physical activity demonstrated greatest agreement with access to recreation facilities, while those not meeting the guidelines demonstrated greater agreement with safety of recreation facilities.

TL;DR: Although almost any athlete or exerciser who engages in frequent, repetitive activity may develop a stress fracture, repetitive weight-bearing activities such as running and marching are the most frequently reported causes of stress fracture.

TL;DR: In this paper, the authors used an enhanced surveillance tool to describe the prevalence and amount of both moderate-intensity and vigorous-intensity physical activity among U.S. adults and found that exercise of moderate intensity also promotes health.