Or, as the late podiatrist William Rossi once wrote: " Natural gait is biomechanically impossible for any shoe-wearing person" .

或者，正如已故的足病医生威廉·罗西 (William Rossi) 曾经写道：“自然步态对于任何穿鞋的人来说在生物力学上都是不可能的”。

Although tapping all this force while sprinting seems biomechanically inconceivable, there may be scope for slight alterations in training and gait, focused on increasing the peak power available to sprinters.

虽然从生物医学的角度来看，在短跑时发挥出全部力量似乎是难以置信的，但也许在训练和步伐上还有改进的余地，可以关注如何提高运动员所能调动出的最大力量。