Bob Harper's Fat-Blasting Workout

Jump 180

Targets abs, butt, quads

• Stand with feet hip-width apart and arms by sides.
• Lower into a deep squat and raise arms, slightly bent, forward to chest level.
• Jump up, swinging arms behind as you turn body 180 degrees in midair toward right to land in a squat facing in opposite direction. MAKE IT EASIER: Turn just 90 degrees in midair to land facing right.

Originally published in FITNESS Magazine, May 2012.