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Basic Crunches On Stability Ball

from Allen Elliott

Directions
Sit down and roll out on ball until lower back is resting comfortably. Feet should be flat on floor, shoulder-width apart. Position arms cross-body holding shoulders. Head should be even with torso. Inhale then exhale to begin contracting lower abs. Slowly curl torso forward raising chest up toward pelvis to flex middle & upper abs. Inhale to return to starting position. Repeat this movement for all reps. Sit up and then dismount from ball.
Helpful tips and Tricks
Keep your head up and your back, hips & chest in proper alignment. Keep arms crossed for the entire set.
Target Muscles
Equipment