These bands are easy to strap up, easy to remove as soon as the exercise is completed, and exceptionally comfortable on the working limb. They are applied to the upper thighs or calves and paired with loads of 10-30% of a 1RM in order to achieve lean muscle and great tone quickly without heavy weight-lifting. These bands have a patent-pending double wrap velcro design which makes them very easy to put on the legs and to keep optimal pressure throughout your workout. They also have numbers and letters to match up to accurately and symmetrically track pressure. Use the finger loops to easily wrap the bands around your legs! These bands are primarily designed for legs or calves. If you are looking for the best Occlusion Training Bands , buy BFR Bands Double Wrap Model. Click "Add to Cart" now!