Climbing is an excellent way to regulate and promote a child's development. Physical challenges contribute to the development of the frontal lobe and cerebellum, develop a child's sense of space, and hone his will and interest. It can accommodate many children to play freely at the same time. A variety of targeted games can be conducted according to the teacher's design guidance, such as: climb, run, jump, push, pull, roll, drill and other games, rich games exercise children's sensory integration ability.