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Title
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Training volume is associated with pain sensitivity, but not with endogenous pain modulation, in competitive swimmers
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Author
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Abstract
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| Objectives To investigate the association of pain sensitivity and endogenous analgesia capacity, and training volume in a group of competitive swimmers. Design An observational multi-center study. Setting Multiple competitive swimming clubs. Participants 102 healthy competitive swimmers. Main outcome measures Training volume was estimated using self-reported information. Static and dynamic measures of pain were assessed using pressure pain thresholds (PPTs) and conditioned pain modulation (CPM), the latter as a measure of endogenous pain inhibition. Selected demographic and psychosocial measures were considered as possible confounding factors. Results Moderate positive correlations (0.38 < r < 0.44; p < 0.01) exist between self-reported training volume and PPTs at widespread body areas in competitive swimmers. These results were maintained during linear regression analysis while addressing possible confounding factors such as age and selected psychosocial factors. No associations were found between self-reported training volume and conditioned pain modulation (−0.08 < r < 0.06; p > 0.05). Conclusions Self-reported swim training volume is associated with pain sensitivity in competitive swimmers. Swimmers who train more show higher pressure pain thresholds, indicating lower pain sensitivity. Swim training volume is not associated with endogenous nociceptive inhibitory capacity as determined using CPM. |
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Language
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English
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Source (journal)
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Physical therapy in sport. - London
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Publication
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London
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2019
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ISSN
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1466-853X
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DOI
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10.1016/J.PTSP.2019.04.001
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Volume/pages
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37
(2019)
, p. 150-156
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ISI
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000468716400024
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Pubmed ID
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30978601
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Full text (Publisher's DOI)
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Full text (open access)
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Full text (publisher's version - intranet only)
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