Literature DB >> 1484399

A model of the elastic take-off energy in the long jump.

J Witters1, W Bohets, H V Coppenolle.   

Abstract

A theoretical analysis of the long jump take-off is presented, with the conclusion that elastic effects are important. Measured data from the literature for groups of top athletes and average performers in the long jump confirm this conclusion and lead to an estimate of elastic energy conversion efficiency, which is very low (between 0.2 and 0.3), in contrast with much higher conversion efficiencies for the running stride.

Mesh:

Year:  1992        PMID: 1484399     DOI: 10.1080/02640419208729949

Source DB:  PubMed          Journal:  J Sports Sci        ISSN: 0264-0414            Impact factor:   3.337


  1 in total

1.  Elite long jumpers with below the knee prostheses approach the board slower, but take-off more effectively than non-amputee athletes.

Authors:  Steffen Willwacher; Johannes Funken; Kai Heinrich; Ralf Müller; Hiroaki Hobara; Alena M Grabowski; Gert-Peter Brüggemann; Wolfgang Potthast
Journal:  Sci Rep       Date:  2017-11-22       Impact factor: 4.379

  1 in total

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