THE FIGURE OF 8 PROVIDES EFFECTIVE STRENGTH TRAINING : arms, back, shoulders, legs and hips are exercised at once with an active band, ideal for body stretching, resistance training, yoga and physical therapy, helping to strengthen torn ligaments or muscles | RECOMMENDED FOR USE WITH RENRANRING PHYSICAL THERAPY BANDS: Ideal for people with leg, knee and back injuries and to help recover from torn MCL and ACL, knee replacement, patella and meniscus rehabilitation. Also great for women to use during pregnancy and after childbirth to keep their bodies in shape | 3 PIECE ICON 8 RESISTANCE BAND SET: Arm bands for workout available in 3 resistance levels: light grey 20 lbs, medium grey 30 lbs, grey 40 lbs. Soft rubber grip for added comfort and secure grip | WORKOUT ANYWHERE ANYTIME: Our figure 8 tube comes with a premium packaging bag that makes it easy to take anywhere. Get a great resistance band at home, at the gym or in the office | SAFE, DURABLE, PORTABLE: Our figure 8 resistance bands are made from a healthy, strong latex material that is flexible and toughness, with no risk of breaking. Easily correct posture and shape your body