ITEM NAME:Electronic Ab Abdominal Trainer Arm Muscle Machine Hips Trainer Workout .like-pro-float .like-pro-price-both{clear: both;.1 Piece Abdominal Toning Belt. Electromagnetic pulses help firm and define your core by strengthening muscle contractions. Uses electrical signals to directly stimulate and exercise the muscles. Suitable for training of arm, waist ,leg and bum muscles.