Exercise stretch bands also known as Resistance bands or Physical therapy bands are designed to work well for people of all fitness levels and abilities. The resistance provided by the elastic band is based on the amount the band is stretched, as well as the thickness of the band. Unlike free weights, resistance bands provide the exerciser with constant tension on the muscles. This allows you to focus on both the concentric (lifting) and eccentric (lowering) portion of the exercise resulting in more complete muscle stimulation. Resistance bands are commonly used for exercise and fitness, pilates, yoga, dance training and physical therapy (rehab bands). Fitteroy latex stretch bands work especially well for elderly, seniors, and anyone suffering from frozen shoulder, arm, leg, knee and back injuries and aid in recovery from torn MCL and ACL, knee replacement, patella and meniscus rehab. They are also perfect for use by women during pregnancy and after birth to keep their bodies in shape. Fitteroy resistance bands come in a standard length of 5 ft. They offer a smooth and consistent stretch every time. They work great at muscle toning and strengthening. Convenient and easy to use at the gym, home, office and on the go. SET OF THREE BANDS Each set includes:  1-Yellow Light Band  1-Pink Medium Band  1-Blue Heavy Band  1-Heavy Duty Door Anchor 1-Illustrated Exercise Guide with Clear Instructions. PORTABLE AND LIGHTWEIGHT Stretch bands are a great alternative to conventional weights and heavy exercise equipment. The bands are lightweight and great for travel. Use them at your convenience at the gym, home, office and on the go. PROFESSIONAL GRADE DURABLE RUBBER BANDS Smooth latex construction; packaged in neat individual packaging. The bands offer a smooth and consistent stretch every time. They work great at muscle toning and strengthening.  MULTI USE Resistance bands are commonly used for exercise and fitness, pilates, yoga, dance training and physical therapy (rehab bands). Our stretch bands work especially well for elderly, seniors, and anyone suffering from frozen shoulder, arm, leg, knee and back injuries and aid in recovery from torn MCL and ACL, knee replacement, patella and meniscus rehab. They are also perfect for use by women during pregnancy and after birth to keep their bodies in shape.