Under the trend of home fitness, balance pads, soft steps and special kneeling pads for abdominal wheels and other sports MATS have gradually become new choices for sports enthusiasts. The balance pad soft step is designed based on the principle of 'unstable support', mainly made of polyvinyl chloride (PVC) or polyethylene (PE), with a thickness usually ranging from 5 to 10 millimeters. The internal foaming structure can not only buffer pressure but also has anti-slip performance. The special kneeling pads for abdominal wheels are mostly made of EVA material, with an elastic modulus of 0.8-1.2MPa, which can disperse over 70% of the impact force and provide good protection for the knee joints.