論文

査読有り 国際誌
2019年9月

Pulmonary oxygen uptake on-kinetics can predict acute physiological responses to resistance exercise training in healthy young men.

Clinical physiology and functional imaging
  • Yusuke Kubo
  • ,
  • Daisuke Fujita
  • ,
  • Shuhei Sugiyama
  • ,
  • Masato Hosokawa
  • ,
  • Yusuke Nishida

39
5
開始ページ
339
終了ページ
344
記述言語
英語
掲載種別
DOI
10.1111/cpf.12583

PURPOSE: To clarify whether pulmonary oxygen uptake kinetics (

τ

V
˙


O

2
p



) at the onset of moderate-intensity exercise can predict acute physiological responses to resistance exercise training (RET). METHODS: We investigated the relationship between

τ

V
˙


O

2
p



and acute metabolic and hemodynamic responses to a single RET session in 27 healthy young adult men. Cardiopulmonary exercise was on a cycle ergometer, and a single RET at 30% or 60% of one-repetition maximum was on a bilateral leg-extension machine. We measured the anaerobic threshold, peak


V
˙


O
2


and

τ

V
˙


O

2
p



while cardiopulmonary exercising, and the rates of increase in blood lactate (Bla), heart rate (HR), systolic blood pressure (SBP) and rate pressure product (RPP) for a single RET. RESULTS: There were significant positive associations between

τ

V
˙


O

2
p



and the rates of increase in Bla, HR, SBP and RPP during a single RET session (P<0·05). However, the anaerobic threshold and peak


V
˙


O
2


did not significantly affect these parameters. CONCLUSION: The

τ

V
˙


O

2
p



is a useful evaluation index for predicting acute physiological responses to RET.

リンク情報
DOI
https://doi.org/10.1111/cpf.12583
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/31087806

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