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Paper Information

Journal:   IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES   JUN 2013 , Volume 16 , Number 6; Page(s) 808 To 812.
 
Paper: 

EFFECT OF L-GLUTAMINE SUPPLEMENTATION ON ELECTROMYOGRAPHIC ACTIVITY OF THE QUADRICEPS MUSCLE INJURED BY ECCENTRIC EXERCISE

 
 
Author(s):  RAHMANI NIA FARHAD, FARZANEH ESMAIL*, DAMIRCHI ARSALAN, SHAMSI MAJLAN ALI
 
* DEPARTMENT OF PHYSICAL EDUCATION AND SPORT SCIENCES, KERMANSHAH BRANCH, ISLAMIC AZAD UNIVERSITY, KERMANSHAH, IRAN
 
Abstract: 

Objective(s): The purpose of the present study was to examine the effects of L-glutamine on electromyographic (EMG) activity of the quadriceps muscle injured by eccentric exercise (EE).
Materials and Methods: Seventeen healthy men (age: 22.35
±2.27 yr; body mass: 69.91±9.78 kg; height: 177.08±4.32 cm) were randomly and double-blind study with subjects assigned to either an L-glutamine supplementation (n=9) or placebo (n=8) group. The subjects in two groups were asked to take three times during a week for 4 weeks. Each subject was screened for dietary habits before inclusion into the study. Participants performed 6 set to exhaustion eccentric leg extensions at 75% of 1RM and rest intervals were 3 min among sets. Pain Assessment Scale (PAS), EMG activity and range of motion (ROM) measurements were taken before exercise protocol and 24 and 48 hr afterwards.
Results: There was no statistically significant difference between groups in perceived muscle soreness (SOR), ROM and EMG activity (P<0.05).
Conclusion: The results indicate that L-glutamine supplementation has no significant effect on muscle injury markers in between groups, although glutamine supplementation attenuated delayed onset muscle soreness (DOMS) effects in sup group.

 
Keyword(s): ECCENTRIC EXERCISE, ELECTROMYOGRAPHIC ACTIVITY, L- GLUTAMINE, MUSCLE INJURED
 
 
References: 
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Click to Cite.
APA: Copy

RAHMANI NIA, F., & FARZANEH, E., & DAMIRCHI, A., & SHAMSI MAJLAN, A. (2013). EFFECT OF L-GLUTAMINE SUPPLEMENTATION ON ELECTROMYOGRAPHIC ACTIVITY OF THE QUADRICEPS MUSCLE INJURED BY ECCENTRIC EXERCISE. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES, 16(6), 808-812. https://www.sid.ir/en/journal/ViewPaper.aspx?id=405629



Vancouver: Copy

RAHMANI NIA FARHAD, FARZANEH ESMAIL, DAMIRCHI ARSALAN, SHAMSI MAJLAN ALI. EFFECT OF L-GLUTAMINE SUPPLEMENTATION ON ELECTROMYOGRAPHIC ACTIVITY OF THE QUADRICEPS MUSCLE INJURED BY ECCENTRIC EXERCISE. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES. 2013 [cited 2021May11];16(6):808-812. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405629



IEEE: Copy

RAHMANI NIA, F., FARZANEH, E., DAMIRCHI, A., SHAMSI MAJLAN, A., 2013. EFFECT OF L-GLUTAMINE SUPPLEMENTATION ON ELECTROMYOGRAPHIC ACTIVITY OF THE QUADRICEPS MUSCLE INJURED BY ECCENTRIC EXERCISE. IRANIAN JOURNAL OF BASIC MEDICAL SCIENCES, [online] 16(6), pp.808-812. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=405629.



 
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