myblogsgl/hojocn/ch_drawing__gesture

• 32_123_5. 下图这种英雄式的站姿是正常人的姿态吗？
  
  因为资料[1]里285页提到一种非正常的膝盖会导致类似这种姿态，如下：
  
  Gait abnormality: Genu recurvatum.
  Signs: Knee hyperextension during stance.
  Cause: Weak quadriceps, plantarflexion contracture (excessive plantarflexor–knee extensor couple)

参考资料

[1]. Clinical Gait Analysis: Theory and Practice. 2006. Christopher Kirtley.