Many exercise items vary in resistance from XX-Light (or XX-Easy) to XXX-Heavy (or XXX-Difficult). These resistance levels are color-coded for easy reference. Tan = XX-Light, Yellow = X-Light; Red = Light; Green = Medium; Blue = Heavy; Black = X-Heavy; Silver = XX-Heavy and Gold = XXX-Heavy. FEI is licensed to use the Thera-Band® colors from Hygenic Corp without endorsement.
Posted in: Orders