The Everlast Lower Body Power Bands bring a new element to your lower-body workout. They are engineered for lateral resistance to provide strength training and improved footwork to legs, feet and their joints. The two padded hook and loop ankle straps add comfort and stability during training. The lateral resistance bands have a removable gray elastic band that is designed to increase your discipline of footwork and your athletic stance. It provides resistance up to 25 pounds. The stretch bands have a removable red elastic band that is designed to strengthen knee strikes and kicks and can also provide resistance up to 25 pounds. This product is ideal for building powerful leg strength and superior speed. The Everlast Lower Body Power Bands can be worn while shadow boxing, warming up, training and performing drill work to really work the calves, quads, glutes and hips. Two separate band attachments offer differing resistance for different skill levels.