1. Leg pain after shuttlecock exercise is a normal manifestation, not only the calf, but also the whole body may be sore. This is because there is little exercise at ordinary times, and it is recommended to stretch after shuttlecock exercise, so that the muscles will not be very thick and the calves will not grow muscles after being fully stretched.

2, doing aerobics leg pain is a very common muscle soreness phenomenon, most common in people who have not exercised for a long time, people who jump for the first time or suddenly increase their exercise. There are two kinds of soreness, one is acute muscle soreness, and the other is delayed muscle soreness.

3. Acute muscle soreness: Acute muscle soreness appears immediately after exercise and disappears quickly. The fundamental reason is that a large amount of lactic acid is produced during anaerobic exercise and accumulated in muscles. Lactic acid stimulates nerve endings and causes muscle soreness.

4, delayed muscle soreness: delayed muscle soreness will probably appear after one day of push-ups, and the pain will be strong for 24-37 hours. In addition to soreness, there will be symptoms of muscle stiffness, ranging from pressing pain to muscle swelling. It is generally believed that the cause of delayed muscle soreness is muscle injury after exercise, such as slight tearing and breaking of muscle fibers after exercise. This is a positive and normal phenomenon in exercise, because muscle growth itself is a process of slight injury and repair of muscle fibers.

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