JLBC Cadets Lay on the floor on your stomach. 2. Prop your body up on your forearms 3. Then, bring your legs up off the ground by raising the balls of your feet. 4. Make sure your body is straight from head to toe. 5. Look just above your hands, at the ground. 6. JLBC Cadets Tighten your stomach like someone is about to kick you but keep your back flat. 7. Remember to breathe.