Effects of Low-Intensity Resistance versus High-Intensity Interval Aerobic Training on Serum Interleukin-6 Concentration and Insulin Resistance Markers in Obese and Young Men
Author(s):
Message:
Abstract:
Introduction

Regular exercise training is a useful strategy to reduce inflammatory markers, but it is still unclear what type of training is better. Thus, this study compared the effects of 12-week of low-intensity resistance (Low-RT) and high-intensity interval aerobic training (High-IAT) on serum interleukin (IL)-6 levels and insulin resistance (IR) markers in obese and young men.

Methods

In this quasi-experimental study, 38 obese and young men (age = 28.4 ± 5.2 years and body fat% = 27.5 ± 1.5) randomly assigned into a low-RT (n=14), high-IAT (n=12) and control (CON, n=12) groups. An age-matched control group of non-obese men (age = 27.0 ± 5.9 years, body fat% = 15.5 ± 2.6 and n=15) were also recruited for baseline comparison. Subjects performed the training programs (Low-RT: 10 exercises at 30-50% of 1-repetition maximum, and High-IAT: 16-minute of interval running at 80-90% of maximum heartbeat with a 3-minute recovery between intervals) for 12 weeks and 3-day a week. Data analyzed using SPSS version 18.

Results

The independent t-test showed that the concentrations of glucose (P = 0.01), insulin (P = 0.04) and IR-index (P = 0.02) in obese men was higher than the non-obese at baseline, but no significant difference was noted for IL-6 (P = 0.14). The 2-factor analysis of variance revealed that insulin and IR-index similarly and remarkably decreased in response to the training (P < 0.05), but remained unchanged with glucose and IL-6 (P > 0.05).

Conclusion

In summary, insulin resistance markers in the obese men group were higher than in the non-obese men group, but no significant difference was detected in IL-6 in these groups. Insulin and IR-index decreased remarkably and similarly after training programs, but no significant changes were found in glucose and IL-6.

Article Type:
Research/Original Article
Language:
Persian
Published:
Journal of Shaeed Sdoughi University of Medical Sciences Yazd, Volume:27 Issue: 12, 2020
Pages:
2170 - 2179
magiran.com/p2121853  
برخی از خدمات از جمله دانلود متن مقالات تنها به مشترکان مگیران ارایه می‌گردد. شما می‌توانید به یکی از روش‌های زیر مشترک شوید:
اشتراک شخصی
در سایت عضو شوید و هزینه اشتراک یک‌ساله سایت به مبلغ 400,000ريال را پرداخت کنید. همزمان با برقراری دوره اشتراک بسته دانلود 100 مطلب نیز برای شما فعال خواهد شد!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی همه کاربران به متن مطالب خریداری نمایند!
توجه!
  • دسترسی به متن مقالات این پایگاه در قالب ارایه خدمات کتابخانه دیجیتال و با دریافت حق عضویت صورت می‌گیرد و مگیران بهایی برای هر مقاله تعیین نکرده و وجهی بابت آن دریافت نمی‌کند.
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.