Article ID Journal Published Year Pages File Type
10431289 Journal of Biomechanics 2015 6 Pages PDF
Abstract
IMPH and IMPH+ were significantly correlated with 40-m mean speed (r=0.868 and 0.802, respectively; P<0.01), whereas vertical impulse and IMPH− were not. Multiple regression analyses confirmed the significantly higher importance of IMPH+ for sprint acceleration performance. Similar results were obtained when considering these mechanical data averaged over the first half of the sprint, but not over the second half. In conclusion, faster sprinters were those who produced the highest amounts of horizontal net impulse per unit body mass, and those who “pushed more” (higher IMPH+), but not necessarily those who also “braked less” (lower IMPH−) in the horizontal direction.
Related Topics
Physical Sciences and Engineering Engineering Biomedical Engineering
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