Calorie-Torching Plyo Workout With Weights

Grab a set of dumbbells to tone your shoulders and waist with this exercise.

• Stand holding dumbbells at your shoulders. With your palms facing forward, press the weights overhead, straightening your arms.
• As you bend your elbows to lower the weights, lift your left knee up toward your left elbow. Squeeze your abs to exaggerate the side crunch.
• Lower your leg while raising the weights overhead, and repeat the side crunch on the right. This completes one rep.
• Do 15 reps, alternating sides.

Use five- to 10-pound weights.