Girls during the developmental period can grow taller through enhanced nutrition and proper exercise. If girls in the developmental period, through scientific and reasonable diet, to achieve the purpose of increasing height, in daily life can consume more meat, dairy food containing protein food, such as eating more beef, milk, etc., at the same time to avoid picky eating. Developmental girls can also be scientific and reasonable exercise to increase height, such as swimming, jumping rope, jogging, playing shuttlecock, etc., these sports can make the developmental girls to improve immunity, improve cardiorespiratory function, can effectively stimulate the secretion of growth hormone, so as to grow taller. If a girl’s height is too short, it may also be due to pathological factors or genetic factors.