Wolpert W, Zichner L, Varnai S
Klinik für konservative Orthopädie, Wirbelsäulenklinik Bad Homburg.
Sportverletz Sportschaden. 1993 Dec;7(4):210-5. doi: 10.1055/s-2007-993510.
The footprint is unique to every human. Because of this, the ideal shoe should be constructed in such a way as to afford the foot enough space. Many sportsmen become problems in the lower extremities that can lead to stress fractures because the industrially made sportshoe is made for the average person. In order to reduce or even avoid these problems, corrections can be made on the shoe parts such as on the sole, the heel, the pad or the high-tops. According to the measurements we have made of the foot with the hydraulic principle according to Ernst and the use of a special innersole (F-Scan, produced bei Tenscan Inc.). These have shown that at lower speeds (9 km/h) the shock absorption from the foot is such as to relieve the tension of the orthostatic system. Where as at higher speeds (14 km/h) the absorbtion produces more tension leading to an overload on the foot. This can be measured through the innersole tension and form, so that even through manipulation compensation cannot be achieved.
每个人的脚印都是独一无二的。因此，理想的鞋子应该以能为脚部提供足够空间的方式来制作。许多运动员会出现下肢问题，这些问题可能导致应力性骨折，因为工业化生产的运动鞋是为普通人制作的。为了减少甚至避免这些问题，可以对鞋底、鞋跟、鞋垫或高帮等鞋部件进行修正。根据我们按照恩斯特的液压原理对脚部进行的测量以及使用一种特殊的鞋垫（F-Scan，由Tenscan公司生产）。这些测量结果表明，在较低速度（9公里/小时）时，脚部的减震效果能够缓解直立系统的张力。而在较高速度（14公里/小时）时，减震反而会产生更多张力，导致脚部过载。这可以通过鞋垫的张力和形状来测量，以至于即使通过调整也无法实现补偿。
