If you have leg pain after dancing, it is not recommended to continue dancing in the acute stage, and you must continue dancing only after proper rest or proper treatment. Generally there are two causes of leg pain after dancing: the first, the normal lactic acid buildup formed after exercise will lead to more lactic acid in the thighs, thus accumulating, leading to soreness in the thighs, but this pain is generally mild and can be significantly relieved after appropriate aerobic exercise. The second, caused by tissue damage, the relative pain level is slightly heavier, at this time is no longer suitable to continue to dance, should rest, recuperation treatment, after the complete disappearance of symptoms before you can continue to dance.