This exercise is great for your entire abdominal area.
Lie on the floor with your hands crossed over your chest. Your knees and hips are bent and form 90 degree angles. Your lower legs are parallel to the floor, and your feet are crossed.
This exercise is performed very slowly. Curl up by lifting your shoulder blades a few inches off the floor. Slowly return to the starting position after squeezing your abs.
Inhale just before you curl up to lift your shoulder