Get your cardio and your power sculpting done in one fierce, fast workout.
Jack and Tire Run Combo
What You'll Need: a pair of 5-pound dumbbells
Targets: Shoulders, back, abs, butt, and legs
- Stand with feet hip-width apart, arms by sides. Do 4 jumping jacks.
Watch the video of this workout!
Latest updates from @FitnessMagazine
Follow Fitness on Twitter