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Original Article

Postexercise hypotension and heart rate variability response after water- and land-based high-intensity interval exercise in prehypertensive obese men

첫 페이지 보기
  • 발행기관
    한국운동재활학회 바로가기
  • 간행물
    JER SCOPUS KCI 등재 바로가기
  • 통권
    Vol.18 No.1 (2022.02)바로가기
  • 페이지
    pp.57-67
  • 저자
    Bhuwanat Sriton, Ratree Ruangthai, Jatuporn Phoemsapthawee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A408195

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원문정보

초록

영어
A randomized crossover trial was carried out in prehypertensive obese men to compare postexercise hypotension and heart rate variability (HRV) following water-based and land-based high-intensity interval exercises (HIIEs). Nine prehypertensive obese participants, aged 23.6± 2.4 years, were randomly assigned to one of three interventions: no-ex-ercise control, HIIE with immersion up to the chest, or HIIE on dry land. In the evenings of three separate days, participants performed either of the interventions. Matched with exercise volume, both HIIEs com-posed of 5 repetitions of 30-sec sprints at maximum effort followed by a 4-min rest. Ambulatory blood pressure and HRV were measured before the interventions and over the 24-hr following period. Both HIIEs result-ed in significant reductions of average 24-hr mean arterial pressure (-6.7 mmHg). Notably, the water-based HIIE resulted in a significantly higher reduction of 24-hr systolic blood pressure (SBP) (-9 mmHg) than the land-based HIIE, particularly at night, in addition to a significantly longer duration of postexercise hypotension. Finally, the water-based HIIE was more effective at restoring HRV during recovery. Our findings demonstrated postexercise hypotension following the HIIEs, particular-ly the water-based HIIE. During recovery, the water-based HIIE was re-markably effective at restoring HRV. These findings indicate that water- based HIIE is more effective at reducing SBP and requires less recov-ery time than land-based HIIE in prehypertensive obese men.

목차

Abstract
INTRODUCTION
MATERIALS AND METHODS
Participants
Study design
High-intensity interval exercise protocol
Preliminary visit
24-Hr ambulatory BP monitoring
HRV recordings and analysis
Affective response and enjoyment
Muscle soreness
Statistical analysis
RESULTS
DISCUSSION
CONFLICT OF INTEREST
ACKNOWLEDGMENTS
REFERENCES

키워드

Ambulatory blood pressure Heart rate variability High-in-tensity interval training Obesity Postexercise hypotension

저자

  • Bhuwanat Sriton [ Department of Sports Science and Health, Faculty of Sports Science, Kasetsart University, Nakhon Pathom, Thailand ]
  • Ratree Ruangthai [ Department of Sports Science and Health, Faculty of Sports Science, Kasetsart University, Nakhon Pathom, Thailand ]
  • Jatuporn Phoemsapthawee [ Department of Sports Science and Health, Faculty of Sports Science, Kasetsart University, Nakhon Pathom, Thailand ] 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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