Safety Cord Sprint Belt Kit is used by Olympic Speed Skaters to strengthen abductors and adductors.  This product is well suited for speed skating, baseball and tennis training.

The product includes an 8ft/2.4m Modular tube  with Safety Cord, mounting loop, adjustable ankle strap and two  adjustable Velcro® 2in/5 cm wide waist belts that fit up to a 52in/1.3m waist.  Interchangeable.  Available in black resistance level (20-45 lbs/9.1-20.4kg of pull).