WASHINGTON - How often you exercise, for how long, and what kind of movement you choose can all shape your health outcomes.

For middle-aged and older men, new data suggest that it’s how hard they exercise, not how much, that may be contributing to the paradoxical increase in coronary atherosclerosis seen in athletes.

Mixing activities such as walking, running, and strength training may be linked to longer life, even when total exercise time stays the same, according to long-term cohort data. Study: Physical ...

Objective To determine how distinct combinations of resistance training prescription (RTx) variables (load, sets and frequency) affect muscle strength and hypertrophy. Data sources MEDLINE, Embase, ...