Document Detail


The relation of integrated EMG of the triceps brachii to force in rapid elbow extension.
MedLine Citation:
PMID:  3764891     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
The relationships between the integrated EMG (iEMG) of the first burst activity of the triceps brachii muscle and biomechanical variables such as acceleration, velocity and kinetic energy were examined for ballistic elbow extension in five healthy men. The duration of the first burst ceased within 100 msec in every subject. Although the regression analysis of each variable to iEMG was all significant, the correlation coefficient was the largest for mean or peak acceleration and the smallest for kinetic energy. The motor center would control the force output to initiate ballistic movement by changing the amount of the EMG activity keeping its duration constant.
Authors:
F Aoki; H Nagasaki; R Nakamura
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Tohoku journal of experimental medicine     Volume:  149     ISSN:  0040-8727     ISO Abbreviation:  Tohoku J. Exp. Med.     Publication Date:  1986 Jul 
Date Detail:
Created Date:  1986-11-10     Completed Date:  1986-11-10     Revised Date:  2004-11-17    
Medline Journal Info:
Nlm Unique ID:  0417355     Medline TA:  Tohoku J Exp Med     Country:  JAPAN    
Other Details:
Languages:  eng     Pagination:  287-91     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Adult
Biomechanics
Elbow Joint / physiology*
Electromyography
Humans
Male
Middle Aged
Movement
Muscles / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Relationship between exposure and environmental concentrations in organic solvent workplaces.
Next Document:  Branching architecture of canine pulmonary arteries: a quantitative cast study.