New Balance Stretch Strap with loops is adjustable for your stretching preference. Just insert your leg or arm into a loop of your choice according to how far or intense you want to stretch. Physical therapy bands are used in PT offices and clincs and are great within a restorative or rehab routine as they help alleviate soreness & tightness. Leg stretching strap allows you to stretch beyond your limits, while giving you full control of your routine. Keep it simple or challenge your limits. Hamstring stretch strap is made of durable material to allow for undisturbed stretching and to provide safety & comfort during prolonged stretches. Stretch rope can be used for multiple purposes: prior to a workout, for dancers, physical therapy, or even for overall flexibility.