Document Detail

Hamstring injuries in sprinting - the role of eccentric exercise.
MedLine Citation:
PMID:  18791318     Owner:  NLM     Status:  In-Data-Review    
This paper assesses a specific connective tissue insufficiency induced hamstring injury occurring in the late swing/early stance phase of sprinting and jumping activities. A literature review related to hamstring injury demonstrates that eccentric muscle action is capable of producing very high forces within the series elastic component (SEC) of the hamstrings in this phase of sprinting. These high forces have been shown to be related to hamstring injury. The utilization of eccentric exercise training regimens can prevent this injury by strengthening the SEC, resulting in a musculotendinous structure theoretically capable of both generating and withstanding higher eccentric and concentric forces.A clinical approach utilizing an eccentric exercise regimen designed to strengthen the hamstrings in the late swing/early stance phase is outlined. A pilot study investigating the exercise indicates it is a valid method of preventing and rehabilitating the hamstring injury in terms of the positions at risk while sprinting, the angular velocities achieved, and the torques produced. J Orthop Sports Phys Ther 1989;10(9):343-349.
P Stanton; C Purdham
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of orthopaedic and sports physical therapy     Volume:  10     ISSN:  0190-6011     ISO Abbreviation:  J Orthop Sports Phys Ther     Publication Date:  1989  
Date Detail:
Created Date:  2008-09-15     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7908150     Medline TA:  J Orthop Sports Phys Ther     Country:  United States    
Other Details:
Languages:  eng     Pagination:  343-9     Citation Subset:  -    
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