Document Detail


Effect of training surface on acute physiological responses following interval training.
MedLine Citation:
PMID:  22739328     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
ABSTRACT: This study compared the effect of sand and grass training surfaces during a common pre-season interval training session in well-trained team sport athletes (n=10). Participants initially completed a preliminary testing session to gather baseline (BASE) performance data for vertical jump (VJ), repeated sprint ability (RSA) and a 3 km running time trial (RTT). Three days subsequent to BASE, all athletes completed the first interval training session, which was followed by a repeat of the BASE performance tests the following day (24 h post-exercise). Seven days later, the same interval training session was completed on the opposing surface, and was again followed 24 h later by the BASE performance tests. During each session, blood lactate (BLa), ratings of perceived exertion (RPE) and heart rate (HR) were recorded. Additionally, venous blood was collected pre-, post-, and 24 h post-exercise, and analysed for serum concentrations of Myoglobin (Mb), Creatine Kinase (CK), Haptoglobin (HP) and C-Reactive Protein (CRP). Results showed significantly higher BLa and HR responses experienced during the SAND session (p<0.05), with no differences observed between surfaces for the blood markers of muscle damage, inflammation and hemolysis (p>0.05). Twenty-four hours later, the RTT was performed significantly faster following the SAND session compared to GRASS (p=0.001). These results suggest that performing interval training on a sand (versus grass) surface can result in a greater physiological response, without any additional detriment to next day endurance performance.
Authors:
Martyn J Binnie; Peter Peeling; Hugh Pinnington; Grant Landers; Brian Dawson
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-6-26
Journal Detail:
Title:  Journal of strength and conditioning research / National Strength & Conditioning Association     Volume:  -     ISSN:  1533-4287     ISO Abbreviation:  -     Publication Date:  2012 Jun 
Date Detail:
Created Date:  2012-6-28     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:
1Western Australian Institute of Sport. Mt Claremont. WA 6010, Australia. 2School of Sport Science, Exercise and Health. The University of Western Australia, Crawley, WA 6009, Australia. 3School of Health Sciences. The University of Notre Dame, Fremantle, WA 6959, Australia.
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