Earticle

초록

영어

This study investigated the determination of exercise intensity for a rhythmik exercise program based on cardiopulmonary functions. Nine female participants in their 20s to 40s performed a rhythmik exercise program for 60 min per session, three sessions weekly, for 8 weeks. All participants underwent a grade exercise test to measure their minute ventilation (VE), oxygen uptake (VO2), maximal volume of minute oxygen consumption (VO2max), heart rate (HR), and oxygen pulse (O2 pulse) at the time of anaerobic threshold (AT) and maximal exercise time (ETmax). To determine the exercise intensity of the rhythmik exercise program, the Polar Heart Monitor was used for quantification, and the Borg Scale was used to measure the rating of perceived exertion (RPE). We did not observe any significant effects on the reaching time of AT, VE, VO2, VO2max, HR, and O2 pulse at either AT or ETmax. However, maximal value of VE (VEmax) was significantly enhanced at ETmax. The exercise intensity of the rhythmik exercise program was found to be low at 62.85% of HR-max with an RPE of 12.22. Our results suggest that the rhythmik exercise program did not directly improve cardiopulmonary functions; however, considering the unstructured nature of the rhythmik exercise program, anticipated positive effects on cardiopulmonary fitness are achievable through changes in the program contents and exercise time according to the goals of the participants.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Research participants
Rhythmik exercise program
Body composition
Cardiopulmonary exercise test
Exercise intensity monitoring
Statistical analysis
RESULTS
Determination of the exercise intensity
Changes in cardiopulmonary functions at AT
Changes in cardiopulmonary functions at ETmax
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

저자

• Ha-Rin Ryu [ Institute of Digital Anti-Aging Healthcare, Inje University, Gimhae, Korea ]
• Hee-Jung Eum [ Industry University Cooperation Foundation, Jeonbuk National University, Jeonju, Korea ]
• Dae-Young Kim [ Institute of Digital Anti-Aging Healthcare, Inje University, Gimhae, Korea, Department of Sports Healthcare, College of Social Sciences, Inje University, Gimhae, 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