Earticle

초록

영어

The purpose of this study was to investigate the effects of the ketogenic diet through 3 weeks on oxidative stress and antioxidative capacity markers in Taekwondo athletes. The participants selected for this re-search were 18 high school taekwondo contestants aged 15-18 who had at least 5 yr of career as contestant. The subjects were randomly assigned to the ketogenic diet (KD) group and the Non ketogenic diet (NDK) group. Body composition and oxidative stress and antioxidative capacity markers (LDH, MDA, ROS, HDL, and SOD) were analysed be-fore and after 3 weeks of ketogenic diet. No significant difference was found between the groups in body composition, ROS and SOD level. The KD group showed an elevated HDL level and NKD group showed an elevated LDH and MDA level after ketogenic diet by 3 weeks. This result suggests that weight loss by 3 weeks of calorie restriction and exercise can cause oxidative stress, and that ketogenic diet can be ef-fective for preventing it. It could also be inferred that ketogenic diet can be effective for increasing blood antioxidative capacity.

목차

Abstract
 INTRODUCTION
 MATERIALS AND METHODS
  Participants
  Experimental procedures
  Statistical analyses
 RESULTS
  Body composition
  Oxidative stress and antioxidative capacity markers
 DISCUSSION
 CONFLICT OF INTEREST
 REFERENCES

키워드

저자

• Hyun-seung Rhyu [ Department of Sports Health Medicine, College of Health Science, Jungwon University, Goesan-gun, Chungcheongbuk-do, Korea ]
• Su-Youn Cho [ Department of Human Movement Science, Seoul Women’s University, Seoul, Korea ]
• Hee-Tae Roh [ Department of Physical Education, Yonsei University, Seoul, 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