Project in 2018 Judging from recent exhibitions, many guests are more interested in multifunctional products. According to the guest's favorite preference, a multi-functional training board with high-end positioning is designed. The training board consists of pedals, massage boards, balance boards and push-up supports. The pedal and massage board are the front and back, and the user can select the required panel according to their needs. The push-up bracket can be used as a balance board when it is stored inside. When the bracket is used, the front can be used as a pedal, and the back can train different muscle groups through the forward and reverse insertion method.