The How To Stretching Zone
February 8th, 2010
V1 – Vertical Speed 1
The crunch twist targets your upper abs and obliques, while the unstable surface gives your car an extra workout.
- Lie back back as far as you can with the ball under your lower back
- Curl your shoulders up and twist your torso to one side.
- Lower slowly to start and repeat to other side

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Living healthy and, being able and desiring for fitness is not an exercise - it's a way of life..
Tags:abdom, Abdominals, Abs, Crunch, Curl, Lie, Lower back, Shoulders, Torso, Twists, Upper Abs, Upper Body