1. Start on knees, fingertips on roller, arms fully extended, hips over knees.
2. Rollout onto forearms, elbows in front of shoulder, body extended.
3. Roll right up to elbows, then contract and roll back up to starting position.
4. The more elongated and parallel to the floor the torso is, the more difficult the exercise becomes.
5. Move body slowly and do not arch back. Add isometric hold in fully extended position for challenge.