Long Loop band help users rehabilitate injuries, improve functional living, enhance athletic performance, and makes measuring progress and achieving goals for fitness or therapy easy. The resistance bands are easy-to-use, convenient, portable, and are an effective alternative to free weights and weight machines. They can be used in the clinic, at-home, or on-the-go. They are available in 8 color-coded levels of progressive resistance, giving at-a-glance documentation of progress from one level to the next and allows the user to progress as they get stronger.