Background: Concurrent exercises are one of the most practical exercises for the development of physical fitness factors. Therefore, the aim of this study was to investigate the effect of Concurrent training with calorie Aerobic on suppressing hormones of appetite (leptin, YY peptide and insulin) in overweight women. Materials and Methods: The present study is quasi-experimental research with pre-test-posttest design. In this Study, 30 overweight women (with a BMI> 25), eligible subjects were selected and randomly divided into 2 groups of 15, including the concurrent exercise group and aerobic exercise group. The training protocol in this study was performed for 8 weeks and 3 sessions per week, the duration of each session was 90 minutes and one day in between. Data were evaluated using the statistical method of analysis of covariance at a significant level (P <0.05). Results: The results showed that there was a significant difference between the pre-test and post-test variables of fat percentage, leptin hormone, insulin hormone, maximum oxygen consumption, BMI, muscle endurance in concurrent exercise group with calorie Aerobic and aerobic exercise group (P <0.05). Conclusion: The results of this study show that doing concurrent exercises with calorie Aerobic in overweight women reduces weight and improves appetite-related hormones. پرونده مقاله

Background: Metabolic syndrome includes a set of metabolic disorders that expose the patient to cardiovascular disease and diabetes. The aim of the present study was to evaluate the effect of High intensity interval training and Eryngium billardieri extract consumption on the expression of visceral fat matrix metalloproteinase-2 gene and insulin resistance in rats with metabolic syndrome. Methods: In this experimental study, 32 male Sprague-Dawley rats weighing 200-250 g were randomly divided into 4 groups: 1- Healthy group 2- Metabolic syndrome 3- Metabolic syndrome + Eryngium billardieri 4- Metabolic syndrome + Eryngium billardieri + HIIT. The training protocol was performed on a rodent treadmill for 8 weeks and 5 sessions per week and 125 mg of Eryngium billardieri extract per kilogram of body weight was given by gastric gavage 5 days a week for 8 weeks. At the end of the eighth week, sample of visceral adipose tissue was taken to examine the expression of MMP-2 gene. Animal blood was collected from the heart. ANOVA were used for data analysis using SPSS 23 software at a significant level (p <0.05). Tukey significance test was used to compare significant differences. Results: Eight weeks of intense intermittent exercise with consumption of Eryngium billardieri extract caused a significant decrease in MMP-2 gene levels and glucose and insulin levels in comparison with the metabolic syndrome group (P <0.05). Conclusion: According to the results of the study, it seems that High intensity interval training with the use of Eryngium billardieri extract helps to improve insulin resistance and reduce MMP2. پرونده مقاله