نوع مقاله : علمی - پژوهشی
نویسندگان
1 گروه فیزیولوژی ورزشی، واحد مهاباد، دانشگاه آزاد اسلامی ، مهاباد، ایران
2 گروه فیزیولوژی ورزشی، دانشگاه پیام نور ، تهران ، ایران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Purpose: Different studies have been shown that menopausal transition is associated with increased adiposity and inflammation, which leads to increase risk of CVD. However, Exercise training has been recomended as an effective approach to prevent and reduce these factors. Therefore, the aim of this study was to investigate and compare the effect of high-intensity interval training and moderate-intensity continuous training on inflammatory biomarkers of cardiovascular disease predictor in obese menopause women.
Methods: 40 menopause obese women in a semi-experimental with pre-test and post-test design, randomly assigned into three groups of control, high intensity interval (6-12×60s of high intensity training (85–95% HRR)) and moderate-intensity continuous (25-30 min aerobic exercise at 40%–65% heart rate reserve(HRR)). Exercise training programs for the two experimental groups were performed three sessions per week for 12 weeks. Data were analyzed by paired t-test and one-way analysis of variance tests at the significance level of 0.05.
Results: The results indicated that both type of exercise training have a significant effect on the CRP (tHIIT=7.278, p=0/000; tMICT=5/059, P = 0/000) and ICAM-1 (tHIIT=7.813, P = 0/000; tMICT=4/609, P = 0/000) concertation. Hovewer, these biomarkers unchanged in the control group (P > 0.05). Moreover, compared to moderate-intensity continuous training, high-intensity interval training demonstrated greater reduction in CRP (percent of change: 22.91% vs 44.02% P = 0.000) and ICAM-1 (percent of change: 21.17% vs 30.74% p=0.041). The results also indicated that the changes in CRP and ICAM-1 concentrations correlated (R) with the changes in body composition indices after training (P < 0.05).
Conclusion: In conclusion, the results of this study showed that despite of the effectiveness of both training program, high intensity training has predominant effect on inflammatory biomarkers of cardiovascular disease predictor in obese menopause women.
کلیدواژهها [English]