Highest quality natural rubber latex resistance bands are recognized as the original system of progressive resistance for over 40 years
Special Heavy Black Bands are the 6th of 8 resistance levels, for rehab and high level resistance. They offer 7.3 lbs. resistance at 100% elongation, a 25% increase from the previous color, and 10.2 lbs. at 200%. The band measures 6 feet long x 5" wide
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
The system uses color-coding to track progression. As you get stronger, you can advance to the next color.
Improves strength, range of motion and flexibility in a simple to use, portable product that works in the clinic, the gym, at home or on the road