Multiple uses: While these resistance bands are often used for sports and fitness, physical therapists love these physical therapy bands (rehab bands) to help them rehabilitate their patients. Our stretch bands work for people suffering from leg, knee and back injuries and help in recovery from torn MCL and ACL, knee replacement, patella, and meniscus rehab. They are also perfect for use by women after pregnancy and birth to keep their bodies in shape. Each resistance band is made of 100% natural latex (TPE free), is odor free and has a different strength so that you can increase the intensity of your workout gradually.Improve muscle tone in arms, legs, ankles, back & buttocks without the need for expensive gym memberships or exercise equipment.Straps are 12" long so they can be stretched further - Great for Stretching, Warm-Ups, Home Workouts, Physical Therapy, Yoga, Rehabilitation, Pilates & Crossfit! Flexible bands are lightweight, durable and compact so you can take them along in a purse or briefcase in the included carry bag.