Leg ligament stretching is more, common including holding knee deep squat, lunge down, positive side position leg press, and so on. 1. Hold the knee deep squatting: take the squatting position, hands holding the knee, slowly stand up in the process, the fingers of both hands were pointing at the toes on both sides, at the same time the hips up, legs slowly straighten. 2. Lunge down: take the upright position, lunge posture, the body slowly down until the palms can be smoothly affixed to the ground, stay in this position for a few seconds and then slowly return to the original position. 3. Positive side position leg press: Find a suitable height environment, such as tables and chairs. One leg on the table, one leg on the ground, pay attention to both legs need to be straight, while straightening the waist, hip, the body as far as possible to the downward pressure, stay at the lowest point for a few seconds, and then return to the original position. The above stretching methods can effectively stretch the ligaments of the legs, it is recommended that the line stretching exercise under the guidance of professionals.