Comparison of the Effect of HIRT and TRT Exercises on Irisin and Insulin Resistance Index in Overweight Men in Hamadan
Subject Areas : Sport Sciences Quarterlymajid khanbabaieenava 1 , seydvahid fazeliyan 2 , salman lotfi 3
1 - کارشناسی ارشد فیزیولوژی ورزشی ، دانشکده تربیت بدنی و علوم ورزشی ، دانشگاه بوعلی سینا ،همدان ، ایران ،
2 - کارشناسی ارشد فیزیولوژی ورزشی ، دانشکده تربیت بدنی و علوم ورزشی ، دانشگاه بوعلی سینا ،همدان ، ایران
3 - دانشجوی فیزیولوژی ورزشی ، دانشکده تربیت بدنی و علوم ورزشی ، دانشگاه بوعلی سینا ، همدان ، ایران
Keywords: Obesity, Irisin, Insulin Resistance Index,
Abstract :
The aim of this study was to compare the effect of high-intensity resistance training (HIRT) and traditional resistance training (TRT) on serum irisin and insulin resistance index in overweight men in Hamadan. In this study, 36 overweight men with a body mass index above 24 were selected as a sample and randomly divided into three control groups: HIRT and TRT. Subjects in the TRT training group performed resistance training with an intensity of 70% of one maximal repetition and the HIRT training group performed an eight-week resistance training protocol with an intensity of 85% of a maximal repetition. Before and after exercise, irisin, insulin resistance index Waist period size, fasting glucose, fasting insulin and body mass index were measured, and the results were analyzed using one-way analysis of variance and significant using Tukey post hoc test.The results showed that high-intensity resistance training (HIRT) caused significant changes in irisin (P <0.05) and insulin resistance index (P <0.05), but these changes were not significant in the traditional training group (TRT) (P> 0.05). ).Both training methods caused changes in serum irisin levels and insulin resistance index in overweight men compared to the control group, but high-intensity resistance training had a greater effect on changing serum irisin levels and insulin resistance index in overweight men than traditional exercises.
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