The main functions of the thigh muscle group are hip flexion and extension as well as adduction and abduction, and knee flexion and extension activities. Want to exercise the thigh muscles, you can exercise around the function of these two major joints in all directions. Generally load training, so that the thigh muscles are exercised, such as common weighted squatting movements, pushing and stretching movements of the equipment, as well as the knee joint load flexion and extension activities, can be carried out thigh exercise. You can also perform lateral thigh raises as well as inversion training, if you can afford it, you can add the load appropriately. Through these exercises, the development and growth of thigh muscles can be effectively promoted. It is recommended to exercise in groups and in appropriate amounts under the guidance of professionals so that the thigh muscles are both strong and beautiful without causing damage.