The baby with thick thighs is tall, this does not hold true, thick thighs indicate that the child’s muscle tissue or subcutaneous tissue is more, more developed, that is to say, breastfeeding or diet is added more reasonable, this situation does not necessarily mean that the future will be very tall, height factors are as follows: first, genetic factors. Second, the life of the exercise factors and nutritional status. If the parents’ height is not very high, the possibility of future growth is not very high. In addition, in the process of adding to the diet must be supplemented with normal calcium, active vitamin D, to prevent calcium deficiency. In the future exercise to run, jump, play basketball, and provide rich nutrients, so that it is possible to grow taller on the basis of heredity.