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Iranian Journal of Basic Medical Sciences، جلد ۱۶، شماره ۶، صفحات ۸۰۸-۸۱۲
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Effect of L-Glutamine Supplementation on Electromyographic Activity of the Quadriceps Muscle Injured By Eccentric Exercise |
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| چکیده انگلیسی مقاله |
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. |
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| نویسندگان مقاله |
فرهاد رحمانی نیا | farhad rahmani nia
department of exercise physiology faculty of physical education and sport science, university of guilan, rasht, iran
سازمان اصلی تایید شده: دانشگاه گیلان (Guilan university)
اسماعیل فرزانه | esmail farzaneh
departments of physical education and sport sciences, kermanshah branch, islamic azad university, kermanshah, iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)
ارسلان دمیرچی | arsalan damirchi
department of exercise physiology faculty of physical education and sport science, university of guilan, rasht, iran
سازمان اصلی تایید شده: دانشگاه گیلان (Guilan university)
علی شمسی ماجلان | ali shamsi majlan
department of exercise physiology faculty of physical education and sport science, university of guilan, rasht, iran
سازمان اصلی تایید شده: دانشگاه گیلان (Guilan university)
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| نشانی اینترنتی |
http://ijbms.mums.ac.ir/article_999.html |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
Short Communications |
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