Interchangeable Tubing System

Perform the same exercises you would normally do with pulley-type machines with this simple Interchangeable Tubing System. Attach the easy open-close metal clip on the tubing to other interchangeable accessories, such as the ankle strap, thigh strap, dual-hand straps and the easy grip foam handle for a multitude of resistance training exercises. It is a smaller, portable version of a cable pulley machine! Includes a sturdy door attachment, allowing for workouts at home, office or on the go. Available in Extra Light, Light, Medium, Heavy.