Abdominal Workouts: Ab and Core Workout with the Resistance Bands | Kinetic Bands
www.myosource.com/kinetic-bands/.
Free shipping on your next purchase using the coupon code SHIP4FREE.
Add the Myosource Kinetic Bands to any ab or core workout to fire more muscles and burn more calories. The Kinetic Bands fire the stabilizer muscles, allowing the hips to stay inline while maximizing the benefits of each set and rep.
source