Comparison of Six Weeks of Weight Training with a Combination of Beta‑hydroxy‑Beta‑methylbutyrate and Creatinine and Two Weeks of Non-training on the Concentrations of some Blood Biochemical Factors in Male Powerlifting Athletes

Journal of Chemical Health Risks

دوره 13، شماره 3، آذر 2023، صفحه 547-555   

نوع مقاله: Original Article

شناسه دیجیتال (DOI): 10.22034/jchr.2021.1928596.1297

نویسندگان

Mojtaba Darvishkhadem؛ Tahereh Bagherpour^* ؛ Nematollah Nemati

Department of Physical Education and Sports Science, Damghan Branch, Islamic Azad University, Damghan, Iran

چکیده

In this study, concentrations of some blood biochemical factors in male powerlifting athletes were compared through 6 weeks of weight training with combined beta-hydroxy-beta-methylbutyrate (HMB) and creatinine (Cr) supplements and 2 weeks of non-training. Thirty-two male athletes aged 21-30 years were randomly divided into four groups of eight individuals: Cr, HMB, HMB + Cr, and weight training. The training program was designed for 6 weeks and four sessions per week. The HMB group consumed 3 g of the supplement on training days and 1g on  non-training days, the Cr group  consumed  three servings of  5 g on  training days and 5 g  on non-training days, and the HMB +Cr group consumed the same amount of HMB and Cr supplements as the HMB and Cr groups.  During 2 weeks of non-training, the HMB, Cr, and HMB + Cr groups received daily 1 g, 5 g, and 1 g of HMB + 5 g of Cr, respectively. The hypotheses were tested by two-way repeated-measures analysis of variance (ANOVA). Results: There were no significant differences in Cholesterol (Chol.), Triglyceride (TG), and Low-Density Lipoprotein (LDL) levels after the post-test and 2 weeks of non-training. There were significant differences in High-Density Lipoprotein (HDL) in post-test between groups of weight training and HMB (p = 0.000), weight training and HMB + Cr (p = 0.002), Cr and HMB (p = 0.000), and Cr and HMB + Cr (P = 0.001). The weight training and HMB (p = 0.000), weight training and HMB + Cr (p = 0.003), Cr and HMB (p 0.000) =), and Cr and HMB + Cr groups (p = 0.001) were significantly different in 2 weeks of non-training. Conclusion: Six-week weight training with combined HMB and Cr supplement and 2 weeks of non-training can significantly change the concentrations of some blood biochemical factors in male powerlifting athletes.

کلیدواژه‌ها

Creatinine supplement؛ Beta-hydroxymethyl Butyrate؛ High-Density Lipoprotein؛ Low-Density Lipoprotein؛ Cholesterol؛ Triglyceride

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