Document Detail


Choice of jumping strategy in two standard jumps, squat and countermovement jump--effect of training background or inherited preference?
MedLine Citation:
PMID:  10407927     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Six male subjects, three professional ballet dancers and three elite volleyball players, performed maximal vertical jumps from 1) a static preparatory position (squat jump), 2) starting with a countermovement (countermovement jump) and 3) a specific jump for ballet and for volleyball, respectively. The jumps were recorded on highspeed film (500 Hz) combined with registration of ground reaction forces, and net joint moments were calculated by inverse dynamics. The purpose was to investigate the choice of strategy in two standard jumps, squat jump and countermovement jump. The volleyball jump was performed with a sequential strategy and the ballet jump was performed with a simultaneous strategy. In the two standard jumps, the choice of strategy was individual and not related to training background. This was additionally confirmed in a test of seven ballet dancers and seven volleyball players.
Authors:
S Ravn; M Voigt; E B Simonsen; T Alkjaer; F Bojsen-Møller; K Klausen
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Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Scandinavian journal of medicine & science in sports     Volume:  9     ISSN:  0905-7188     ISO Abbreviation:  Scand J Med Sci Sports     Publication Date:  1999 Aug 
Date Detail:
Created Date:  1999-08-25     Completed Date:  1999-08-25     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  9111504     Medline TA:  Scand J Med Sci Sports     Country:  DENMARK    
Other Details:
Languages:  eng     Pagination:  201-8     Citation Subset:  IM    
Affiliation:
Institute of Sports Science and Clinical Biomechanics, SDU, Odense University, Denmark.
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MeSH Terms
Descriptor/Qualifier:
Biomechanics
Dancing / physiology*
Electromyography
Exercise / physiology
Humans
Male
Muscle, Skeletal / physiology*
Sports / physiology*

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