The association between changes in speed skating technique and changes in skating velocity.

  title={The association between changes in speed skating technique and changes in skating velocity.},
  author={Dionne A Noordhof and Carl Clinton Foster and J M Hoozemans M and Jos J de Koning},
  journal={International journal of sports physiology and performance},
  volume={9 1},
UNLABELLED A meaningful association between changes (Δ) in push-off angle or effectiveness (e) and changes in skating velocity (v) has been found during 5000-m races, although no significant association was found between changes in knee (θ0) and trunk angle (θ1) and Δv. It might be that speed skating event, sex, and performance level influence these associations. PURPOSE To study the effect of skating event, sex, and performance level on the association between Δe and Δv and between Δθ0 and… 

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