Primary Muscle Group: Low back
Muscle Groups Worked in This Exercise:
Preparation: Stand tall with your feet directly underneath your hips. Grasp the ball and extend both arms out from your chest. Firm your tummy, inhale and lengthen your spine.
Breathing: Inhale as you engage your abs, exhale as you rotate.
Execution: Rotate your torso to the left, concentrating on your movement from the base of your spine and move upward. Inhale and return to center. Rotate your torso to the left, concentrating again on moving from the base of your spine, upward. Inhale and return to center. Repeat this rotation for about 1 minute.
Comments: This is a great lower back stretch and helps to condition your spine.