The Stick Marathon Stick
The Stick is a non-motorized device that is composed of a semi-rigid core around which independent, 1 inch spindles freely spin. This instrument was engineered to assist healthcare providers in the deep manipulation of soft tissues such as muscle. Measuring 20 with 10 spindles, this model was made popular by world-class distance runners. Most flexible of the small models, it is preferred for those with lean muscle mass.