The Sprinter Stick is the firmest of the short Sticks, thereby making it the most versatile of the short Sticks.
A light to deep massage is controlled by the pressure of the user. Primarily used on legs. A favorite for athletes "on the road" as it perfectly fits in most bags.
The Stick comes with a 90-day warranty against breakage or manufacturing defects, and a 30-day unconditional guarantee.