The Validity of the Push Band 2.0 during Vertical Jump Performance

Jason P Lake, Simon Augustus, Kieran Austin, Peter Mundy, John J McMahon, Paul Comfort, Greg Haff

Research output: Contribution to journalArticle

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Abstract

The Push Band has the potential to provide a cheap and practical method of measuring velocity and power during countermovement vertical jumping (CMJ). However, very little is known about whether it conforms to laboratory-based gold standards. The aim of this study was to assess the agreement between peak and mean velocity and power obtained from the belt-worn Push Band, and derived from three-dimensional motion capture, and vertical force from an in-ground force platform. Twenty-two volunteers performed 3 CMJ on a force platform, while a belt-worn Push Band and a motion capture system (a marker affixed to the Push Band) simultaneously recorded data that enabled peak and mean velocity and power to be calculated and then compared using ordinary least products regression. While the Push Band is reliable, it tends to overestimate peak (9–17%) and mean (24–27%) velocity, and when compared to force plate-derived peak and mean power, it tends to underestimate (40–45%) and demonstrates fixed and proportional bias. This suggests that while the Push Band may provide a useful method for measuring peak and mean velocity during the CMJ, researchers and practitioners should be mindful of its tendency to systematically overestimate and that its measures of peak and mean power should not be used.
Original languageEnglish
Article number140
Number of pages13
JournalSports
Volume6
Issue number4
DOIs
Publication statusPublished - 5 Nov 2018

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Bibliographical note

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

Copyright © and Moral Rights are retained by the author(s) and/ or other copyright owners. A copy can be downloaded for personal non-commercial research or study, without prior permission or charge. This item cannot be reproduced or quoted extensively from without first obtaining permission in writing from the copyright holder(s). The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the copyright holders.

Keywords

  • Method comparison
  • Field testing
  • Jump testing
  • Neuromuscular function
  • Athlete monitoring
  • Accelerometer

Cite this

Lake, J. P., Augustus, S., Austin, K., Mundy, P., McMahon, J. J., Comfort, P., & Haff, G. (2018). The Validity of the Push Band 2.0 during Vertical Jump Performance. Sports, 6(4), [140]. https://doi.org/10.3390/sports6040140

The Validity of the Push Band 2.0 during Vertical Jump Performance. / Lake, Jason P; Augustus, Simon; Austin, Kieran ; Mundy, Peter; McMahon, John J; Comfort, Paul; Haff, Greg.

In: Sports, Vol. 6, No. 4, 140, 05.11.2018.

Research output: Contribution to journalArticle

Lake, JP, Augustus, S, Austin, K, Mundy, P, McMahon, JJ, Comfort, P & Haff, G 2018, 'The Validity of the Push Band 2.0 during Vertical Jump Performance' Sports, vol. 6, no. 4, 140. https://doi.org/10.3390/sports6040140
Lake JP, Augustus S, Austin K, Mundy P, McMahon JJ, Comfort P et al. The Validity of the Push Band 2.0 during Vertical Jump Performance. Sports. 2018 Nov 5;6(4). 140. https://doi.org/10.3390/sports6040140
Lake, Jason P ; Augustus, Simon ; Austin, Kieran ; Mundy, Peter ; McMahon, John J ; Comfort, Paul ; Haff, Greg. / The Validity of the Push Band 2.0 during Vertical Jump Performance. In: Sports. 2018 ; Vol. 6, No. 4.
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