TheraBand Elastic Resistance Bands Tubing Overdoor Accessories Kit Assist Strap, Soft Grip Handles Door Anchor Overhead Shoulder Rehab, at-Home Physical Therapy, Upper Body Exercise The cuff of the Extremity Strap wraps around an extremity to serve as an attachment point, while the cinching mechanism is used to secure the cuff to a band or to tubing Neoprene straps can be attached to arms or legs Attaches around ankles or wrists for effective resistance training without requiring grip strength