It may be normal for women to experience soreness in their inner thigh muscles after sex. The main reason for this is that women may be in a certain position during sex for a long time, which may cause soreness in the inner thigh muscles. It is recommended that patients do not need to worry too much and can improve the soreness through appropriate activities. It may also be due to women in the process of sexual life, due to incorrect position, or improper male force, can also lead to muscle strain or sprain of the inner thigh, thus causing soreness of the inner thigh muscles. It is recommended that women must pay attention to rest and reduce walking. You can usually apply heat to the inner thighs to improve the soreness of the symptoms. It is recommended that women should adjust their posture in the course of their future sexual life to avoid the re-emergence of sprained or strained thigh muscles.