The body aches and pains after sex may be caused by too frequent intercourse, too intense sex and personal weakness: 1, too frequent intercourse, excessive indulgence will consume a lot of body capacity, resulting in body aches and pains; 2, too intense sex, too fast rhythm, or too much action, sex for too long, will also lead to body aches and pains; 3 The body will be sore and painful if it is weak in qi and blood, low immunity or kidney yin deficiency. Therefore, in the room must be restrained, pay attention to the combination of work and rest, but also to strengthen their own exercise to enhance physical fitness.