"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." SQUATS SHOULD MAKE you feel something, since they're among the most important—and potentially the most ...

Test your glutes, hips, ankles, and power with four squat variations—and fix weak links to build a bulletproof lower body.

SQUATS SHOULD MAKE you feel something, since they're among the most important—and potentially the most heavily-loaded—compound lifts in your strength training arsenal. But one thing you shouldn't feel ...