We choose SPRI for our resistance products. Pioneers of the concept of rubberized resistance, SPRI continues to be the leading manufacturer and distributor of rubberized resistance exercise products for the health and fitness industry.

All SPRI rubberized resistance products are made using Tuff Tube™, a SPRI® exclusive. This heavy-duty, high quality material has greater resistance to abrasion and tears. You will feel the quality. Go for tone!  -Tracy

Resistance Color Chart Use this chart to help you with choosing the right resistance level.