Features: 1ting Machine is made of high quality materials, durable to use. 2tweight and easy to carry. 3ctively burns calories and combines the benefits of aerobic exercise with reflexology. 4t your way to slimmer abs, hips, and thighs, stimulates blood circulation, massages the feet. 5age fitness twist a waist dish like a can’t move the skateboard, small footprint, easy to use, easy to practice. Product Specifications: Material: High Quality Environmental Plastic Diameter:25cm/9.84inch Thickness: 2.7cm/1.06inch Type:Waist Torsion Disc Occasion:Body Building, Fitness,lose weight, Supports Injury recovery Package Content:1pc* Waist Torsion Disc Practice method A. Swing your body from side to side, your legs are a bit clumsy, especially those who rarely exercise. B. Spread your arms diagonally, one arm is vertical, the other arm is vertically downward, then the body is twisted left and right, repeating the practice. C. Unfold your arms and keep them in a cross shape, then twist them for 5-8 minutes. D. Try a variety of natural relaxation twists, which may require long-term practice, but once you master this practice method, you will truly experience the endless fun of massage fitness twisting discs. Warm Tips: 1se exercise for 15 minutes every day, enjoy the joy of sports, you will see the change brought by the sport waist twist disc. 2e is 2-3% difference according to manual measurementks for your understanding.