Trampoline can play a role in helping children grow taller to a certain extent. The role of trampoline is to increase the movement to stimulate the epiphysis, in the trampoline movement, children’s ankle joints, knee joints and hip joints are surrounded by epiphysis, through the movement stimulation to make the epiphyseal cells in an active state, which is conducive to the growth of height. Promote children’s growth and development and sleep, diet and other factors. 1. Sleep: Ensuring that children get enough sleep is one of the key factors in promoting children’s growth and development. After sleep, the brain will secrete melatonin and growth hormone to promote children’s growth and development. 2. Diet: Nutrition should be balanced, meat, eggs, milk, fresh vegetables and fruits should be added reasonably. Developing good eating habits can help children absorb all kinds of nutrients needed by the body.