Girls with thick thighs generally speaking, the common reasons are mainly the following: First, due to the lack of sufficient exercise for girls, while the intake of too much greasy, high protein, high calorie food, a large amount of fatty tissue can not be completely consumed piled up at the thighs, can be manifested as the thick thighs. At this time, patients can reduce the intake of greasy food, strengthen physical exercise, promote the slow metabolism of excess fatty tissue in the body, restore the slim form of thighs. Second, inappropriate fitness methods for girls can cause a large increase in thigh muscles, and the appearance of thick thighs. Patients need to improve fitness methods, try to aerobics, yoga, running, swimming and other exercise methods to promote body fat metabolism, balanced distribution of muscles, to avoid excessive leg muscle growth, causing the performance of thick thighs.