• A superior band product for resistance training and rehabilitation, provides both positive and negative force on muscles and joints, stretches tones and conditions all major muscle groups
• Simple & easy to use product for upper & lower body exercises that can be performed anywhere, is ideal for conditioning & rehabbing muscles
• Color-coded Progressive Resistance system allows users to recognize improvement as it happens, as you grow stronger you can move up to the next color
• Highest quality natural rubber latex resistance bands are recognized as the original system of progressive resistance for over 40 years
• Each band measures 5 Foot long by 5 Inch wide and comes in two color-coded resistance levels: Blue-5.8 - 8.5lbs.; Black-7.3-10.2lbs.