Resistance bands help users rehabilitate injuries, improve functional living, enhance athletic performance.
The resistance bands are easy-to-use, convenient, portable, and are an effective alternative to free weights and weight machines. 
 
Each band comes in color-coded resistance levels:
Each band sold seperately.
 
Yellow(light weight), Green(medium weight), Blue(heavyweight), and Red(extra heavy weight)
 
Can be used for strength training, stretching, rehabilitation, and increasing range of motion for both upper and lower extremities.