Magnetic Waist Twisting Disc with Smart Counting Home Rotating Twist Board for Waist Slimming Body Shaping Training Supplies

High-concerned chemical：none Training Site：Waist,ARMS,Legs,Muscle Relex Apparatus,Waist & Abdomen Exercise,head,Foot,BACK,Wrist,Hip Department Name：Unisex Origin：Mainland China Type of sports：Balance Training

High-concerned chemical: none Training Site: Waist,ARMS,Legs,Muscle Relex Apparatus,Waist & Abdomen Exercise,head,Foot,BACK,Wrist,Hip Department Name: Unisex Origin: Mainland China Type of sports: Balance Training