Instructions: Lie on your back with your arms at your side. Stick your legs straight up to the sky. With your abs contracted, use your abdominal muscles to raise your…
Read More
Instructions: Lie face-up with the ball resting under your mid/lower back. Cross your arms over the chest or place them behind your head. Contract your abs to lift your torso…
Read More
Instructions: Lie flat on your back and stick your legs straight up to the sky. Place your fingertips behind your ears. Lift your lower body and your upper body at…
Read More