Document Detail


The Effect of Graduated Compression Stockings on Running Performance.
MedLine Citation:
PMID:  21293307     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Ali, A, Creasy, RH, and Edge, JA. The effect of graduated compression stockings on running performance. J Strength Cond Res 25(X): 000-000, 2011-The aim of this study was to examine the effects of wearing different grades of graduated compression stockings (GCS) on 10-km running performance. After an initial familiarization run, 9 male and 3 female competitive runners (&OV0312;o2max 68.7 ± 5.8 ml·kg·min) completed 4 10-km time trials on an outdoor 400-m track wearing either control (0 mm Hg; Con), low (12-15 mm Hg; Low), medium (18-21 mm Hg; Med), or high (23-32 mm Hg; Hi) GCS in a randomized counterbalanced order. Leg power was assessed pre and postrun via countermovement jump using a jump mat. Blood-lactate concentration was assessed pre and postrun, whereas heart rate was monitored continuously during exercise. Perceptual scales were used to assess the comfort, tightness, and any pain associated with wearing GCS. There were no significant differences in performance time between trials (p = 0.99). The change in pre to postexercise jump performance was lower in Low and Med than in Con (p < 0.05). Mean heart rate (p = 0.99) and blood lactate (p = 1.00) were not different between trials. Participants rated Con and Low as more comfortable than Med and Hi (p < 0.01), Med and Hi were rated as tighter than Low (p < 0.01), all GCS were rated as tighter than Con (p < 0.01), and Hi was associated with the most pain (p < 0.01). In conclusion, GCS worn by competitive runners during 10-km time trials did not affect performance time; however Low and Med GCS resulted in greater maintenance of leg power after endurance exercise. Athletes rated low-grade GCS as most comfortable garments to wear during exercise.
Authors:
Ajmol Ali; Robert H Creasy; Johann A Edge
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-2-02
Journal Detail:
Title:  Journal of strength and conditioning research / National Strength & Conditioning Association     Volume:  -     ISSN:  1533-4287     ISO Abbreviation:  -     Publication Date:  2011 Feb 
Date Detail:
Created Date:  2011-2-4     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9415084     Medline TA:  J Strength Cond Res     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
1Institute of Food, Nutrition, and Human Health, Massey University, Auckland, New Zealand; 2New Zealand Academy of Sport, Christchurch, New Zealand; and 3Department of Sport and Exercise Science, University of Auckland, Auckland, New Zealand.
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