New developments in vector coding methods for assessing coordination variability

Holly Abigail Stock, Laura-Anne M Furlong, Cassie Wilson, Richard E. A. Van Emmerik, Ezio Preatoni

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Abstract

The purpose of this study is to propose modifications to current methods for the assessment of coordination variability through vector coding techniques. Commonly, vector coding starts from calculating the vector difference between adjacent data points on an angle-angle plot. This initial stage is analogue to estimating angular velocities from displacement, but with the limitation of differentiating the three axial components in isolation. Instead, the calculation of angular velocities from 3D data should take into account movement in other planes of motion. This study suggests the use of angular velocities in vector coding in place of the difference calculations and demonstrates how using this method can be integrated with recent developments which involve the use of ellipses for calculating coordination variability of angle-angle diagrams.
Original languageEnglish
Title of host publicationProceedings of the 36th International Conference on Biomechanics in Sports (2018) Auckland, New Zealand, September 10-14, 2018
Number of pages4
Volume1
Publication statusAccepted/In press - 8 May 2018
Event36th International Conference on Biomechanics in Sports - AUT Sport Performance Research Institute, Auckland, New Zealand
Duration: 10 Sep 201814 Sep 2018
Conference number: 36
https://sprinz.aut.ac.nz/isbs-2018

Conference

Conference36th International Conference on Biomechanics in Sports
Abbreviated titleISBS 2018
CountryNew Zealand
CityAuckland
Period10/09/1814/09/18
Internet address

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Stock, H. A., Furlong, L-A. M., Wilson, C., Van Emmerik, R. E. A., & Preatoni, E. (Accepted/In press). New developments in vector coding methods for assessing coordination variability. In Proceedings of the 36th International Conference on Biomechanics in Sports (2018) Auckland, New Zealand, September 10-14, 2018 (Vol. 1)

New developments in vector coding methods for assessing coordination variability. / Stock, Holly Abigail; Furlong, Laura-Anne M; Wilson, Cassie; Van Emmerik, Richard E. A. ; Preatoni, Ezio.

Proceedings of the 36th International Conference on Biomechanics in Sports (2018) Auckland, New Zealand, September 10-14, 2018. Vol. 1 2018.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Stock, HA, Furlong, L-AM, Wilson, C, Van Emmerik, REA & Preatoni, E 2018, New developments in vector coding methods for assessing coordination variability. in Proceedings of the 36th International Conference on Biomechanics in Sports (2018) Auckland, New Zealand, September 10-14, 2018. vol. 1, 36th International Conference on Biomechanics in Sports, Auckland, New Zealand, 10/09/18.
Stock HA, Furlong L-AM, Wilson C, Van Emmerik REA, Preatoni E. New developments in vector coding methods for assessing coordination variability. In Proceedings of the 36th International Conference on Biomechanics in Sports (2018) Auckland, New Zealand, September 10-14, 2018. Vol. 1. 2018
Stock, Holly Abigail ; Furlong, Laura-Anne M ; Wilson, Cassie ; Van Emmerik, Richard E. A. ; Preatoni, Ezio. / New developments in vector coding methods for assessing coordination variability. Proceedings of the 36th International Conference on Biomechanics in Sports (2018) Auckland, New Zealand, September 10-14, 2018. Vol. 1 2018.
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