Build maximum strength using minimum equipment.

This may be the most potent blend of the ballet-inspired method: a mix of fast, no-impact intervals and firming moves. Prepare to be won over by how much fitter you’ll feel in just three workouts.

These eight moves will tone your upper body and torch calories in no time.

Cranky or exhausted? These gentle moves can help you bust out of misery faster than popping a pill can.