Torso Track

The Torso Track is a tough exercise because it can hurt your back if you're not careful.

1. Grip the handles of the Torso Track and pull the abs in without holding your breath (as though bracing them).
2. Exhale and glide forward as far as you comfortably can. If you collapse in the middle and feel it in your back, you've gone too far.
3. Contract the abs to pull your body back.
4. Add tension by using more tension chords.