Date of this Version

5-9-2012

Document Type

Journal Article

Publication Details

Accepted version

This is a non-final version of an article published in final form: Argus, C.K., Gill, N.D., & Keogh, J.W.L. (2012). Characterization of the differences in strength and power between different levels of competition in rugby union athletes. Journal of Strength & Conditioning Research, 26(10), 2698-2704

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2012 HERDC submission. FoR codes: 110601; 110602; 170114

© Copyright National Strength and Conditioning Association, 2012

ISSN

1064-8011

Abstract

Levels of strength and power have been used to effectively discriminate between different levels of competition; however, there is limited literature in rugby union athletes. To assess the difference in strength and power between levels of competition, 112 rugby union players, including 43 professionals, 19 semiprofessionals, 32 academy level, and 18 high school level athletes, were assessed for bench press and box squat strength, and bench throw, and jump squat power. High school athletes were not assessed for jump squat power. Raw data along with data normalized to body mass with a derived power exponent were log transformed and analyzed. With the exception of box squat and bench press strength between professional and semiprofessional athletes, higher level athletes produced greater absolute and relative strength and power outputs than did lower level athletes (4–51%; small to very large effect sizes). Lower level athletes should strive to attain greater levels of strength and power in an attempt to reach or to be physically prepared for the next level of competition. Furthermore, the ability to produce high levels of power, rather than strength, may be a better determinate of playing ability between professional and semiprofessional athletes

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This document has been peer reviewed.

 

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