Universität zu Köln

Castelli, Lucia ORCID: 0000-0002-7701-9733, Walzik, David ORCID: 0000-0002-9577-1435, Joisten, Niklas ORCID: 0000-0002-9947-8746, Watson, Matthew, Montaruli, Angela, Oberste, Max, Roveda, Eliana and Zimmer, Philipp (2022). Effect of sleep and fatigue on cardiovascular performance in young, healthy subjects. Physiol. Behav., 256. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD. ISSN 1873-507X

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Abstract

Physical performance could be negatively affected by sleep deficiency and fatigue. The present study assesses the role of sleep quality, fatigue and motivation on cardiovascular performance (VO(2)peak, Wmax, and HRmax) in a sample of active young subjects. The current study is a cross-sectional design. Ninety-six university students (males 54.2%; 21.5 +/- 2.9 yrs) completed an incremental exercise test on a bicycle ergometer. Sleep, fatigue, and motivation were assessed with the Pittsburgh Sleep Quality Index and two visual analogue scales, respectively. Differences in VO2peak, Wmax, HRmax, self-perceived fatigue and motivation were compared between good and bad sleepers and sleep duration >/< 7.5 h, while regression analysis defined the predictors of VO(2)peak, Wmax, and HRmax.In the male sample, good and bad sleepers' differences were significant only for self-perceived fatigue (p = 0.04). The female sample showed no statistically significant differences between good and bad sleepers and different sleep durations. In the male sample, linear regression analysis showed a significant inverse correlation between Wmax and the PSQI score (-0.4, p = 0.004). The stepwise regression model indicated that sleep (beta =-0.3, p = 0.02) was a significant predictor of VO(2)peak in males accounting for 20% of the variance, whereas physical performance seems more affected by fatigue (beta=-0.4, p = 0.03) in females. In conclusion, chronic inadequate and self-reported sleep quality seems to be one of the factors compromising cardiovascular performance in males.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Castelli, Lucia UNSPECIFIED orcid.org/0000-0002-7701-9733 UNSPECIFIED Walzik, David UNSPECIFIED orcid.org/0000-0002-9577-1435 UNSPECIFIED Joisten, Niklas UNSPECIFIED orcid.org/0000-0002-9947-8746 UNSPECIFIED Watson, Matthew UNSPECIFIED UNSPECIFIED UNSPECIFIED Montaruli, Angela UNSPECIFIED UNSPECIFIED UNSPECIFIED Oberste, Max UNSPECIFIED UNSPECIFIED UNSPECIFIED Roveda, Eliana UNSPECIFIED UNSPECIFIED UNSPECIFIED Zimmer, Philipp UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-683503
DOI:	10.1016/j.physbeh.2022.113963
Journal or Publication Title:	Physiol. Behav.
Volume:	256
Date:	2022
Publisher:	PERGAMON-ELSEVIER SCIENCE LTD
Place of Publication:	OXFORD
ISSN:	1873-507X
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language ATHLETIC PERFORMANCE; TECHNICAL PERFORMANCE; SUBSEQUENT RECOVERY; QUALITY INDEX; SHORT-TERM; DURATION; RECOMMENDATIONS; DEPRIVATION; EXERCISE; IMPACT Multiple languages Psychology, Biological; Behavioral Sciences Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/68350