Dynamic adjustment is the essence behind the ROC-IT® line from HOIST®. Using ROX™ technology, the user becomes an integral part of the exercise by continuously adjusting the user's position with the exercise arm's movement. As a result, the ROC-IT line embodies a unique training experience that achieves the unrestricted joint movement and core activating benefits of functional training coupled with the stabilizing benefits of machine-based equipment. Try it out for yourself and experience the ride of the ROC-IT line!