The effects of multiple cold water immersions on indices of muscle damage

Goodall, Stuart and Howatson, Glyn (2008) The effects of multiple cold water immersions on indices of muscle damage. Journal of Sports Science and Medicine, 7 (2). pp. 235-241. ISSN 1303-2968

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Official URL: http://www.jssm.org/vol7/n2/7/v7n2-7pdf.pdf

Abstract

The aim of this investigation was to elucidate the efficacy of repeated cold water immersions (CWI) in the recovery of exercise induced muscle damage. A randomised group consisting of eighteen males, mean ± s age, height and body mass were 24 ± 5 years, 1.82 ± 0.06 m and 85.7 ± 16.6 kg respectively, completed a bout of 100 drop jumps. Following the bout of damaging exercise, participants were randomly but equally assigned to either a 12 min CWI (15 ± 1 °C; n = 9) group who experienced immersions immediately post-exercise and every 24 h thereafter for the following 3 days, or a control group (no treatment; n = 9). Maximal voluntary contraction (MVC) of the knee extensors, creatine kinase activity (CK), muscle soreness (DOMS), range of motion (ROM) and limb girth were measured pre-exercise and then for the following 96 h at 24 h increments. In addition MVC was also recorded immediately post-exercise. Significant time effects were seen for MVC, CK, DOMS and limb girth (p <0.05) indicating muscle damage was evident, however there was no group effect or interaction observed showing that CWI did not attenuate any of the dependent variables (p > 0.05). These results suggest that repeated CWI do not enhance recovery from a bout of damaging eccentric contractions.

Item Type: Article
Uncontrolled Keywords: Eccentric exercise, treatment, cryotherapy
Subjects: C600 Sports Science
Department: Faculties > Health and Life Sciences > School of Life Sciences > Sport, Exercise and Rehabilitation
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Depositing User: Ellen Cole
Date Deposited: 15 Dec 2011 13:52
Last Modified: 15 Mar 2017 12:23
URI: http://nrl.northumbria.ac.uk/id/eprint/4177

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