Train hip flexors, lateral and medial rotators, shoulder; improves flexibility, explosiveness and protects against injuries by increasing strength. Set consists of three elastic cords with different tensions, a special nonslip hip belt, two handles for pulling actions, an ankle belt, dual attachment strap for use in a door or attach to any beam or post. Attaches to tennis fence. Increase power of hip and shoulder rotational movements to improve hitting and running speed.

Hips: Measure around fullest part of hips
Extra Small 25 - 29 inch hips
Small 30 - 34 inch hips
Medium 35 - 39 inch hips
Large 40 - 45 inch hips
X-Large 45 - 50 inch hips