5. Jumping-rope Workout
The jumping-rope workout: Because jumping rope is a high-impact activity, you'll shed calories and build bone. The perfect jump will also strengthen your calves, thighs, shoulders, back, abs, and arms. To get this workout down pat, hold the handles at hip height, bend your knees slightly, and jump over the rope with both feet. Land on the balls of your feet, while bending your knees slightly and lowering your heels briefly.
Difficulty level: Easy to moderate
