You can stand on the turntable of the waist twisting machine 30 cm away, with your feet about shoulder width, holding the handrail with both hands, and your upper body leaning forward slightly to maintain stability. The muscles of the waist and abdomen contract, and the waist is exercised through the resistance generated by fixing the upper body with both hands. The waist twisting device rotates the magnet to twist the waist plate, which strengthens the abdomen and assists sports equipment to lose weight at home.