"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." BUILDING A BALANCED physique is all about the back. The exercises you'll include in your routine to ...

Ready to work your inner thighs, booty, calves, arms, shoulders, and back . . . all at once?? One move, no equipment, 20 reps alternating sides — ready? Let's go! This reverse lunge adds some simple ...

Fun fact: The shoulder joint is the most flexible joint in the body because of its ball-and-socket structure, which allows for a wide range of movements. Shoulder mobility exercises and stretches can ...

Squeeze your abs and glutes to create tension and keep your ribcage from flaring. Raise the dumbbell straight overhead, holding the top of the weight with both hands, and drive your shoulder blades ...