Effects of low volume aerobic training on muscle desaturation during exercise in elderly subjects

Shun Takagi, Ryotaro Kime, Norio Murase, Masatsugu Niwayama, Takuya Osada, Toshihito Katsumura

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Aging enhances muscle desaturation responses due to reduced O2 supply. Even though aerobic training enhances muscle desaturation responses in young subjects, it is unclear whether the same is true in elderly subjects. Ten elderly women (age: 62±4 years) participated in 12-weeks of cycling exercise training. Training consisted of 30 min cycling exercise at the lactate threshold. The subjects exercised 15±6 sessions during training. Before and after endurance training, the subjects performed ramp cycling exercise. Muscle O2 saturation (SmO2) was measured at the vastus lateralis by near infrared spectroscopy during the exercise. There were no significant differences in SmO2 between before and after training. Nevertheless, changes in peak pulmonary O2 uptake were significantly negatively related to changes in SmO2 (r=-0.67, p

本文言語English
ホスト出版物のタイトルAdvances in Experimental Medicine and Biology
出版社Springer New York LLC
ページ63-69
ページ数7
876
ISBN(印刷版)9781493930227
DOI
出版ステータスPublished - 2016
イベント42nd Annual Meeting of International Society on Oxygen Transport to Tissue - London, United Kingdom
継続期間: 2014 6 282014 7 3

出版物シリーズ

名前Advances in Experimental Medicine and Biology
876
ISSN(印刷版)00652598
ISSN(電子版)22148019

Other

Other42nd Annual Meeting of International Society on Oxygen Transport to Tissue
CountryUnited Kingdom
CityLondon
Period14/6/2814/7/3

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Medicine(all)

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