Clips strength available:
•Extra Light 4lbs or 8lbs doubled over
•Light 7lbs or 14lbs doubled over
•Medium 9lbs or 18lbs doubled over
•Heavy 14lbs or 28lbs doubled over
•Extra Heavy 20lbs or 40lbs doubled over
Purchasing additional resistance tube clips will allow you to increase the intensity of your exercise program. Handles are NOT included.