After epiphyseal closure, the chance of height growth is relatively low, but there are cases of height growth, mainly relying on the elongation of the spine and joint ligaments. Whether the epiphysis is closed or not is generally used to determine whether there is still corresponding growth space for height, the determining factor for human height growth is the development of the spine and lower limbs, when the cartilage under the iliac plate is completely ossified and fused, it means that there is not much room for growth, and the spinal column development will end at the latest, up to the age of 25 years or so. In a few cases, after the epiphysis is closed, after appropriate training, dietary adjustments, adequate sleep and happy mood and other benign stimuli, the spine becomes longer and the joint ligaments are stretched, which leads to a slight increase in height.