Dananberg H J
American College of Foot and Ankle Orthopedics and Medicine, Bedford, NH 03110, USA.
J Am Podiatr Med Assoc. 2000 Jan;90(1):47-50. doi: 10.7547/87507315-90-1-47.
During walking, the center of body mass must pass from behind the weightbearing foot to in front of it. For this to take place, the foot must function as a sagittal plane pivot. Because the range required for this motion is approximately five times as great as both frontal and transverse plane motion, its evaluation should become an essential part of a podiatric biomechanical assessment. Lack of proper sagittal plane motion and its sequelae are described.
在行走过程中，身体重心必须从负重脚后方转移至其前方。为此，足部必须起到矢状面枢轴的作用。由于该动作所需的活动范围约为额状面和横断面动作的五倍，因此对其进行评估应成为足病生物力学评估的重要组成部分。文中描述了矢状面运动不当及其后果。
