The effect of a period of resistance, endurance and high-intensity interval training on insulin resistance in obese diabetic Wistar rats.
Subject Areas : Effect of Physical Activity on Diseases
vahideh Riyahi
1
,
Hassan Morovvati
2
,
Amir KHosravi
3
1 - PHD student of Exercise Physiology, Department of Physical Education and Exercise Science, Borujard Branch, Islamic Azad University, Borujard, Iran.
2 - Department of Basic Sciences, Faculty of veterinary Medicine. University of Tehran, Tehran, Iran
3 - Assistant Professor, Department of Physical Education and Exercise Science, Faculty of Humanities, Ayatollah Ozma Borujerdi University
Keywords: Resistance training, Aerobic training, Diabetes, interval training, serum insulin,
Abstract :
Introduction and purpose: The purpose of this study was the effect of a period of HIIT resistance training on insulin resistance in obese diabetic Wistar rats. Materials and methods: In this experimental study, 50 diabetic and healthy obese rats (230±16 grams) were randomly divided into 5 groups. 10 groups were divided into 1- control (no training) 2- intense HIIT interval training 3- aerobic training (traditional resistance) with moderate intensity 4- moderate resistance training 5- intense resistance training. The training groups participated in a 12-week resistance and aerobic training program with 5 sessions per week, and the control group did not participate in any training program. Serum insulin was measured by the ELISA method and according to the standards of the commercial kit (Demeditec Diagnostic insulin) ELIZA made in Germany. The data were analyzed using the statistical method of one-way analysis of variance at a significance level of 0.05. Results: The results showed that after 12 weeks of training, the serum insulin of subjects in different training groups (endurance, resistance with medium and high intensity, intense interval) was significantly lower than the healthy group (P=0.001) and higher than the diabetic group. (P=0.001) was. Conclusion: Exercise training (endurance resistance and intense interval) increases serum insulin levels in type 2 diabetic obese male rats.
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