Muscles worked: Total body
Beginner's Tip: Remember to land with your knees slightly bent to absorb the impact and avoid injury.
A. With your feet and knees slightly apart, hop up and down in place
B. Maintain an even cadence, and use your arms to help you jump if needed.
Workout excerpted from:
Kim Lyons' Your Body, Your Life by Kim Lyons & Lara McGlashan, © 2007 Sterling