Pre‐heel‐strike peroneal muscle activity during walking and running with and without an external ankle support
作者： L. Konradsen , C. Højsgaard
DOI: 10.1111/J.1600-0838.1993.TB00369.X
关键词:
摘要: The electromyographic activity of the peroneus longus and brevis muscles was recorded during 100 strides walking running on a treadmill in 9 experienced runners with without an inversion restricting external ankle support. duration peroneal stance phase increased from median 61% this stage when jogging to 88% fast. Pre-heel-strike present 10% all walking, 28% jogging, 40% at medium pace 45% Application support reduced pre-heel-strike by 50% for medium-pace running. Our results suggest that unacceptable degree ankle/foot complex late swing produces stimulus muscle contraction before foot is loaded heel-strike.
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