1、 Use the inertia and strength of sliding to overcome the sliding, exercise the muscles and coordination ability of the whole body, focus on exercising the muscles of the waist, abdomen, buttocks, legs, back and other muscle groups, and combine aerobic exercise with anaerobic exercise, such as fast body sculpting Fitness, the purpose of tightening the waist and abdomen. 2、 Not only can be used for professional training of speed skating and ice hockey, but also can improve balance ability, burn excess fat and improve cardiopulmonary function. 3、 Balance and strength training can effectively train people's stability and ability to adjust the center of gravity, and exercise the balance and strength of the lower limbs. 4、 Using PP material, the product is smoother and more durable, with better impact resistance, better toughness and corrosion resistance. 5、 There are various length sizes for your choice. Width is 50 cm. Not only for slimming, but also for professional training such as roller skates, ice hockey, and roller skating.