Easy to use and applicable to an almost endless array of resistance exercises and stretches, these portable elastic loop bands build muscle stamina and strength, improve balance, expand range of motion and increase coordination. Lightweight and applicable to exercises that work in multiple planes of motion, especially lateral and rear exercises that target hips, hamstrings and glutes, and featuring progressive color-coded resistance levels to allow you to increase resistance, this kit provides the gradual adjustments needed for low-impact injury rehabilitation.