The Empower Core ball is an effective way to tone your abs, back, butt, and legs, as well as improve your posture. This versatile ball can be used as both a workout tool and an office chair—helping to improve posture and relieve stress on the lower back.Improve your balance, stability and strengthen your core.
Use for a variety of core exercises and as a desk chair
Professional grade, burst-resistant PVC material
Available in 55cm for women under 5'5" and 65cm for women over 5'5"
Includes core ball, foot pump, workout DVD, and illustrated workout guide