Background Upper-extremity physical performance tests (PPTs) are frequently employed for athletic screening because they are easily administered in field settings. Knowledge of muscle activity during ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? It’s hard to keep track of all the buzzwords in fitness, let alone what they ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It’s hard to keep track of all the buzzwords in fitness, let alone what they actually mean. Some are are ...