4.Results:through the experiment,the myodymnamia of hip joint of GMFC were found decreased by 62%,the musculus glutaeus maximus medius and mimius respectivsly decreased by 17%,37% and 60%.

• 结果:发现臀肌筋膜挛缩症髋关节力下降62%25,臀大肌、臀中肌、臀小肌力分别下降17%25,37%25及60%25。