The Ultimate Twin Leg Belt Set includes: 2 x Leg Belt Use the Leg Belt to effectively target and train your hamstrings, quadriceps, and adductor muscles with patented 20Hz CMM pulse™ technology for strong, toned legs. This EMS device is simple in concept, but powerful in its ability. The Leg Belt is a leg toner machine and trainer that uses electrical muscle stimulation to cause the muscles to contract and relax – a response usually only elicited by weight training and exercise. Traditional physical activity only stimulates 30% of your muscle fibres, while Leg Belt and other SIXPAD EMS devices stimulate 100% of your muscle fibres with no added effort needed. Key Benefits: Effectively trains hamstrings, quadriceps, and adductor muscles Choose from 20 different power levels as you gain confidence using your Leg Belt Fully rechargeable battery, which when fully charged should last for a full month of training 23-minute training programme, designed by one of the world’s best athletes, comes pre-installed on every Leg Belt Fully compatible with the SIXPAD smartphone app, which lets you control your Leg Belts and track your progress