It is possible that a 21-year-old person’s height will continue to grow. Before carrying out methods related to height growth, it should be determined whether the epiphysis related to height growth is completely closed, and once the epiphysis is completely closed, it proves that height growth has stopped. First of all, you can choose a suitable sports program, especially aerobic sports such as running, ball games, rope skipping, aerobics, etc. This kind of proper sports activities, especially aerobic sports, has a positive and obvious effect on the deposition of calcium in the bones, and through sports to promote the metabolic rate of the human body, thus increasing appetite, increasing sleep quality, and ensuring adequate and balanced nutritional intake, in order to make the height have The possibility of continued growth.