Simplified marker sets for the calculation of centre of mass location during bend sprinting

JUDSON, Laura, CHURCHILL, Sarah, BARNES, Andrew, STONE, Joseph and WHEAT, Jonathan (2017). Simplified marker sets for the calculation of centre of mass location during bend sprinting. In: 35th International Conference on Biomechanics in Sports, 2017,, German Sport University Cologne, 14. - 18 June 2017. (Unpublished)

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Abstract

Simplified marker sets for the calculation of whole body centre of mass (CoM) location and associated variables (velocity, touchdown distance and turn of CoM) used in the analysis of bend sprinting performance were examined. CoM related variables were compared between a whole-body (13 segment), lower limb and trunk and lower limb model. Both simplified models showed strong agreement with whole-body CoM (Intraclass correlation: 0.873 - 0.998). The lower limb and trunk model (LLT) was the most accurate representation of whole body calculations, with acceptably low differences in all variables examined. Therefore, the LLT model is recommended for future use.

Item Type: Conference or Workshop Item (Paper)
Research Institute, Centre or Group: Centre for Sports Engineering Research
Depositing User: Jill Hazard
Date Deposited: 12 Apr 2017 13:05
Last Modified: 14 Jun 2017 23:36
URI: http://shura.shu.ac.uk/id/eprint/15471

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