Goose foot bursitis is not recommended for running activities. The location of the goose foot bursa is in the back of the knee joint, there are three tendons are sutures, thin femoral muscle, semitendinosus, the tendon stops at the medial side of the knee joint, there is a bursa at the location of the deep surface stop of the tendon, also called fat pad, its role is mainly to cushion the friction, collision and stimulation between the tendon and the bone structure. If the activity is more frequent and often cold, it is easy to cause the bursa to show the inflammatory edema state. In the process of running, it will lead to further friction and irritation between the tendon and the bursa, which will further aggravate the local inflammatory edema and lead to more obvious local pain symptoms. It is best to take the bed rest position to effectively promote the metabolism and elimination of local inflammatory edema, which can effectively relieve the local pain symptoms.