This ultra-versatile Medic Therapeutics massager has a double barrel design to fit your legs arms feet back and more giving you a total body massage when you need it. Completely portable and lightweight with a rechargeable battery so you can relax and rejuvenate your muscles from just about anywhere. Use it before a workout to warm up your muscles and then use it after your workout is over to enhance your recovery. When finished place it in the included carrying bag.