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Rahimi, Mohammad Rahman, Parsarad, Shahram. (1401). The effect of short-term HMB supplement on Growth hormone and Testosterone concentration after resistance exercise in the athletes. , 1(2), 53-62. doi: 10.34785/J019.2023.006
Mohammad Rahman Rahimi; Shahram Parsarad. "The effect of short-term HMB supplement on Growth hormone and Testosterone concentration after resistance exercise in the athletes". , 1, 2, 1401, 53-62. doi: 10.34785/J019.2023.006
Rahimi, Mohammad Rahman, Parsarad, Shahram. (1401). 'The effect of short-term HMB supplement on Growth hormone and Testosterone concentration after resistance exercise in the athletes', , 1(2), pp. 53-62. doi: 10.34785/J019.2023.006
Rahimi, Mohammad Rahman, Parsarad, Shahram. The effect of short-term HMB supplement on Growth hormone and Testosterone concentration after resistance exercise in the athletes. , 1401; 1(2): 53-62. doi: 10.34785/J019.2023.006

The effect of short-term HMB supplement on Growth hormone and Testosterone concentration after resistance exercise in the athletes

Research in Exercise Nutrition
دوره 1، شماره 2، مهر 2022، صفحه 53-62    اصل مقاله (5.95 M)
نوع مقاله: Research Paper I Open Access I Released under (CC BY-NC 4.0) license
شناسه دیجیتال (DOI): 10.34785/J019.2023.006
نویسندگان
Mohammad Rahman Rahimi* 1؛ Shahram Parsarad2
1Associate‌‌ Professor of Exercise Physiology, Department of Exercise Physiology, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Iran.
2Master of exercise physiology, Department of Exercise Physiology, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Iran.
چکیده
Introduction: The aim of this study was to determine the effect of HMB supplement on the growth hormone and testosterone concentration following resistance exercise. Method: In a double-blind, randomized and placebo-controlled study, 10 college athletes with age (22±1.32), weight (45.76±9.13), BMI (23.7±1.99) and body fat percent (12.50±4.08) were randomly selected and ingested HMB (3 gr per day) and placebo (3 gr per day) for one week. Then, A washout period of one week was set between supplementation periods. After one week of supplementation period, subjects performed resistance exercise included 3 sets of bench press, lat pull down, leg extension, leg curl, biceps curl, triceps curl and shoulder press with 85% of 1RM and 2 min rest intervals between sets and exercises. Before and after resistance exercise blood samples were taken. After a week rest, subjects recalled, then supplement and placebo changed for each subject . They performed the same resistance exercise as previous session. After completion of resistance exercise blood samples were collected for measuring growth and testosterone hormones by ELISA method. Results: The results using ANOVA with repeated measures showed that one week ingestion of HMB significantly increased TS levels, but didn’t affect GH hormone secretion. Conclusion: Based on the results, it seems that short-term ingestion of HMB can induceded increase in secretion of TS anabolic hormones after resistance exercise in athletes.

تازه های تحقیق

 

کلیدواژه‌ها
HMB supplement؛ Growth hormone؛ Testosterone hormone
اصل مقاله

 

مراجع
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