Earticle

초록

영어

To examine the changes in obesity-related hormones and metabolic syndrome markers in male high school students with obesity following a weekend-focused moderate- or high-intensity exercise program at the recommended weekly physical activity level, or a program of regu-lar exercise 3 times a week at moderate intensity, over a 10-week peri-od. Forty-eight male high school students who were obese with a body fat percentage of ≥25% were randomly assigned to one of three groups: a regular moderate-intensity exercise group (n=17) that freely selected and performed moderate-intensity aerobic and resistance training exercises, every Monday, Wednesday, and Friday, for a total of 150–300 min/wk; a weekend-focused moderate-intensity exercise group (n=15) that freely selected and performed aerobic and resis-tance training exercises every Saturday for 150–300 min; and a week-end-focused high-intensity exercise group (n=16) that freely selected and performed aerobic and resistance training exercises every Sunday for 75–150 min. Insulin and leptin levels significantly decreased in all the groups, with the greatest reduction in the regular exercise group. Ab-dominal circumference and triglyceride levels significantly decreased in all the groups. Fasting glucose decreased only in the regular exercise group. High-density lipoprotein cholesterol significantly increased in both the regular and weekend-focused moderate-intensity exercise groups. No significant differences in adiponectin levels, and systolic and diastolic blood pressure were observed between the groups. A weekend-focused exercise program has health effects similar to those of regular exercise, highlighting the importance of meeting the recom-mended weekly physical activity levels.

목차

Abstract 
INTRODUCTION
MATERIALS AND METHODS
Subjects
Experimental procedures
Statistical analyses
RESULTS
Changes in insulin levels
Changes in leptin levels
Changes in adiponectin levels
Changes in waist circumference
Changes in systolic and diastolic blood pressure
Changes in fasting blood glucose levels
Changes in TG levels
Changes in HDL-C levels
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

저자

• Haoyu Shi [ Department of Physical Education, Kunsan National University, Gunsan, Korea ]
• Young-Je Sim [ Department of Physical Education, Kunsan National University, Gunsan, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  JER [Journal of Exercise Rehabilitation]

• 간기

  격월간

• pISSN

  2288-176X

• eISSN

  2288-1778

• 수록기간

  2013~2026

• 등재여부

  SCOPUS,KCI 등재

• 십진분류

  KDC 517 DDC 613