False crotch width can usually be corrected over, the specific methods are as follows: 1, the patient can double knee cross-legged, the upper body forward pressure, can improve the false crotch width, but also accelerate the pelvic blood circulation. 2, the patient bend the knee, reflex lower limbs, take a flat position, bilateral knee joint alternately squeeze to the opposite side, can correct the false crotch width, generally each exercise time not less than 30 minutes, continuous exercise for 3-6 months can achieve very ideal treatment effect. The patient must be diagnosed and treated promptly after the appearance of false crotch width, in order to be able to relieve the clinical symptoms. Usually, we should strengthen the training of crotch muscle strength, and we can assist the elastic band for lower limb abduction and adduction training, which can improve the appearance of pseudo-crotch width and relieve the corresponding clinical symptoms.