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Original Article

Acute effects of endurance exercise on nocturnal autonomic functions in sedentary subjects : a pilot study

첫 페이지 보기
  • 발행기관
    한국운동재활학회 바로가기
  • 간행물
    JER SCOPUS KCI 등재 바로가기
  • 통권
    Vol.14 No.1 (2018.02)바로가기
  • 페이지
    pp.113-117
  • 저자
    Emi Yuda, Yoshifumi Moriyama, Toshihiko Mori, Yutaka Yoshida, Makoto Kawahara, Junichiro Hayano
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A325686

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원문정보

초록

영어
Nocturnal heart rate variability (HRV) is thought to reflect healthy recov-ery function of the autonomic nervous system. Although exercise is recommended for health promotion, exercise itself decreases HRV. We studied acute effect of daytime exercise on nocturnal HRV in 5 healthy adults (age, 22–40 years; 2 female subjects) without regular exercise habit. Using a treadmill, they performed 30-min walking at 4 km/hr and 30-min running at 9 km/hr from 11 a.m. on different days at an interval of 2 weeks. On these days and a day without exercise (control), Holter electrocardiograms were recorded from 9 a.m. for 24 hr. The amplitudes of low-frequency (LF, 0.04–0.15 Hz) and high-frequency (HF, 0.15–0.45 Hz) components of HRV were measured continuously by complex de-modulation and were averaged over periods of 11:00–11:30 a.m., 3 hr af-ter going to bed, and time in bed at night. Exercise intensities of the walking and running were at 10% to 44% and 55% to 67% of heart rate reserve, respectively. During exercise, heart rate increased and LF and HF amplitudes decreased with exercise intensity. Nocturnal heart rate and LF and HF amplitude, however, showed no consistent changes with exercise intensity and their averages on the days of walking and run-ning did not differ significantly from those of the control day. In conclu-sion, 30-min walking and running exercises performed in the morning had no significant acute effects on nocturnal heart rate or HRV.

목차

Abstract 
 INTRODUCTION
 MATERIALS AND METHODS
  Subjects
  Study protocols
  Measurements
  Statistical analysis
 RESULTS
 DISCUSSION
 CONFLICT OF INTEREST
 REFERENCES

키워드

Autonomic nervous system Complex demodulation Heart rate variability Recovery Sleep

저자

  • Emi Yuda [ Department of Medical Education, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan ]
  • Yoshifumi Moriyama [ Kaikoukai Healthcare Group, Nagoya, Japan ]
  • Toshihiko Mori [ Kaikoukai Healthcare Group, Nagoya, Japan ]
  • Yutaka Yoshida [ Department of Medical Education, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan ]
  • Makoto Kawahara [ Kaikoukai Healthcare Group, Nagoya, Japan ]
  • Junichiro Hayano [ Department of Medical Education, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국운동재활학회 [Korean Society of Exercise Rehabilitation]
  • 설립연도
    2004
  • 분야
    의약학>재활의학
  • 소개
    한국운동재활학회는 사회적, 정신적, 신체적 통합건강복지 이론의 학술연구와 회원 상호간 학술교류 증진을 장려함으로써 학문적 발전을 도모하고 나아가 건강복지선진국 발전에 이바지함을 목적으로 한다.

간행물

  • 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

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