Description
Sit on your 55 cm (22 in) Stability Ball™ to work the deep stabilizers, protecting the spine and preventing back pain. Incorporate into your workouts to build core strength, improve posture and advance muscle tone….
Sit on your 55 cm (22 in) Stability Ball™ to work the deep stabilizers, protecting the spine and preventing back pain. Incorporate into your workouts to build core strength, improve posture and advance muscle tone….
