Strength training is more than just pumping iron; it's about how your muscles work together as a team. Enter the kinetic chain, which views your body as a connected system of harmonious joints and ...

"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 ...

Squats aren’t the only way to build strong quads—moves like step-ups, lunges, and leg presses target them just as well. These exercises work the quads in different ways, from eccentric engagement on ...