TheáMediCordz Modular Tubing Rehab Kit improves strength and mobility with a full conditioning system used for upper and lower body exercises.áWith 10 resistance levels, the Tubing Rehab Kit is ideal for patients of all levels. The MediCordz Modular Tubing Rehab Kit includes a 52in/1.3m adjustable waist belt with movable D-ring, two handles, padded ankle strap, two 4ft/1.2m modular tubes with metal clips and a combo mount. Silver resistance has 3 - 8 lbs of pull.