The bidirectional effect between momentary affective states and exercise duration on a day level.

Autor/inn/en	Schöndube, Anna; Kanning, Martina; Fuchs, Reinhard
Titel	The bidirectional effect between momentary affective states and exercise duration on a day level. Gefälligkeitsübersetzung: Die bidirektionale Wirkung zwischen momentanen affektiven Zuständen und täglichen Ausdauerübungen.
Quelle	In: Frontiers in psychology, 7 (2016) Art. 1414, 8 S. PDF als Volltext kostenfreie Datei Link als defekt meldenVerfügbarkeit
Sprache	englisch
Dokumenttyp	online; Zeitschriftenaufsatz
ISSN	1664-1078
DOI	10.3389/fpsyg.2016.01414
Schlagwörter	Empirische Untersuchung; Verhaltensmuster; Motivation; Sportpädagogik; Sportsoziologie; Trainingshäufigkeit; Sportwissenschaft; Tageszeit
Abstract	Despite the well-documented positive effect of exercise on health outcomes, most people do not succeed in exercising regularly. In addition to several other influences, affective states seem to support exercise participation. Associations between exercise and affect have been shown in the laboratory. However, the dynamic relation between affect and exercise in daily life is not yet well-understood. The objective of this study was to investigate the bi-directional effect of momentary affective states on naturally occurring exercise and vice versa in healthy participants in real-life environments by applying an ecological momentary assessment design. We hypothesized that (1) exercise duration is positively associated with affective states on a day level, (2) affective states in the morning predict subsequent exercise duration, and (3) exercise duration predicts affective states in the evening on that respective day. Data from N = 60 students aged between 19 and 32 years were analyzed. Affect and exercise duration were assessed daily over a period of 20 days via an electronic diary. Multilevel analysis revealed that positive affective valence was positively associated with exercise duration (p = 0.003) on a day level. In addition, the more the participants exercised that respective day, the better and more content they felt in the evening (p = 0.009). Energetic arousal in the morning significantly predicted subsequent exercise duration (p = 0.045). The findings indicate that it would be worthwhile to focus more on within-subject analyses when analyzing the dynamic relation between affect and exercise. Furthermore, affective states should be taken into account in creating effective interventions to foster exercise behavior and enhance maintenance. (Autor).
Erfasst von	Bundesinstitut für Sportwissenschaft, Bonn
Update	2017/4