ヤマナカ ケンタロウ    YAMANAKA Kentarou
   山中 健太郎
   所属
食健康科学部 健康デザイン学科
 
生活機構研究科 生活科学研究専攻
 
生活機構研究科 生活機構学専攻
 
女性健康科学研究所 所属教員
   職種
教授
言語種別 英語
発行・発表の年月 2015/11
形態種別 学術雑誌
査読 査読あり
標題 Relationships between psychophysiological responses to cycling exercise and post-exercise self-efficacy.
執筆形態 共著
掲載誌名 Frontiers in Psychology
掲載区分国外
出版社・発行元 Frontiers Media S.A
巻・号・頁 6(1775),pp.1-8
著者・共著者 Matsuo E. Matsubara S. Shiga S. Yamanaka K.
概要 Although self-efficacy (SE) is an important determinant of regular exercise, it is unclear how subjective and physiological states before, during, and after the exercise session affects post-exercise SE. The aim of this study was to clarify subjective and physiological factors affecting post-exercise SE assessed after a single exercise session at a physiologically equivalent level. Forty-three healthy volunteers (28 women, 15 men) completed an 82-min experimental session, comprising a 22-min pre-exercise rest, a 30-min steady-state cycling exercise at moderate intensity (40% of heart rate reserve), and a 30-min post-exercise rest. We measured physiological (heart rate: HR) and subjective (Rating of Perceived Exertion: RPE, Feeling Scale: FS) states during the experimental session. Autonomic states were assessed by power spectral analysis of heart rate variability (HRV) during pre- and post-exercise rest. Post-exercise SE, which was the participants' confidence in their ability to perform the 30-min exercise that they had just performed, was assessed at 30-min post-exercise. A stepwise multiple regression analysis, with post-exercise SE as the dependent variable and physiological and subjective measures of the exercise as candidate explanatory variables, showed that post-exercise SE was negatively correlated with RPE and positively correlated with FS at the end of the 30-min exercise. In addition, post-exercise SE was negatively correlated with high-frequency power of the post-exercise HRV, an index of parasympathetic function. These results indicate that post-exercise SE is related not only to subjective responses to the exercise but also to autonomic response after the exercise.
DOI 10.3389/fpsyg.2015.01775