1. 30 second fast full folding: double folding saves space and can be placed anywhere at home; Then, the assembly is very convenient. One buckle and one bolt can be done; 2. Unique kick training: focus on training leg lines and strength, which is generally not available on the market; 3. Adjustable height: with different intensity of exercise for different people, there are 4-gear lifting adjustment, which is easy to operate; 4. Fashion design and color matching: both modeling and color matching are fashionable and novel, which are at the forefront of fashion in the industry. They have been imitated and not surpassed