During human growth and development, human growth is mainly achieved by the ossification of the epiphyses at both ends of the long bones. The ossification of the epiphyses makes the long bones longer and the person becomes taller accordingly. However, not all growth effects are dependent on the ossification of the epiphyses. After the epiphysis closes, people can still grow taller, which is normal. The growth at this time is mainly dependent on the heightening of the spinal vertebrae and the stretching of the joint capsule and ligaments. The growth in this case is generally not very large, usually within 3 cm, and this mild growth will occur. After epiphyseal closure, physical exercise with moderate stretching, as well as great changes in the living environment, some of which are factors that promote bone growth. In all these cases, growth after epiphyseal closure will occur, so there is no need to worry.