Versa Loops are perfect for personal training and for use in fitness clubs and home gyms. Six resistance levels for any user, whether you are an experienced athlete or just beginning fitness training. Ideal for short, limited movements. Fits comfortably around the upper and lower legs and allows users to work the hip and leg muscles. The Ultra Versa Tube is perfect for personal training and for use in fitness clubs and home gyms. All the resistance tubing from Power Systems is produced using a unique layering process that improves longevity in commercial or institutional settings. Nylon sleeve on tube helps prevent wear and tear. Tubes help to strengthen muscles, improve balance, and prevent injuries OR help in recovery. Sold separately: six resistance levels for any user, whether you are an experienced athlete or just beginning fitness training. Plastic handles. 48 inches long.