Thigh soreness after frog jumping needs 1-3 days to be able to pain relief, or even to disappear. The main reason for the soreness of the thighs is that during the frog jump, the muscles of the thighs do high-intensity anaerobic exercise, and a large amount of lactic acid is produced to stay in the thigh muscles, resulting in soreness. Can be through the hot compress, and drink more warm water, proper rest, appropriate stretching exercises, etc., so that the body fluid acid metabolism out of the body, so the thighs of the soreness will be significantly better. You can massage the way, as well as soak in a hot bath, there can also be a fast way to get rid of lactic acid in the body. Frog jumping before exercise, it is best to do preparatory work, so as to reduce the occurrence of thigh pain, the usual time should also be appropriate exercise to make the body strong, so that the body to adapt to the movement.