the hiemt (high energy focused electromagnetic wave) technology is used to continuously expand and contract the self muscle noknife, nomedicine, noexercise, nodiet, just lying down can burn fat and build muscle, and reshape the beauty of lines saving time and effort, only lying down for 30 minutes = 30000 muscle contractions (equivalent to 30000 belly rolls / squats magnetic is muscle increase instrument, the use of some hi-emt technology to make their own muscle expansion and contraction, extreme training not only supply the beauty machines, but also supply the good service we will provide you with a detailed user manual and operation video, ensure you can operate it well..syi