title: [Changes in mood caused by staged, moderate physical activity].
abstract: This experiment provides a test for the common sense knowledge that moderate physical exercise leads to mood improvement. Furthermore, it was tested whether light exercise intensifies negative feeling states or alleviates them. 30 female and 30 male students of psychology served as subjects (mean age 25.3 years, SD = 4.8). After being exposed to a mood induction procedure designed to elicit either a positive or negative feeling state, the subjects had to pedal a bicycle ergometer with 0, 50 or 75 Watt load. Cardiovascular variables and self-reports of mood states were assessed during a baseline period, after the mood induction, following the ergometer exercise, and after a follow-up period. The mood induction procedures were successful, but only for a short duration. Physiological activation was observed according to the ergometer loadings. Moderate physical exercise led to an increase of positive feeling states (Concentration) and a decrease of negative feeling states (Tiredness) in the follow-up period. Corresponding changes in tension related states could not be observed, probably due to the weakness of the mood induction procedure employed and the low level of energetic activation reached.
authors.affiliation: Institut für Psychologie, Freie Universität, Berlin.
authors.forename: J
authors.initials: J
authors.lastname: Otto
authors.forename: O
authors.initials: O
authors.lastname: Stemmann
mesh_terms: D000328:Adult; D000339:Affect; D001007:Anxiety / Q000523:psychology; D001143:Arousal; D015444:Exercise; D005080:Exercise Test / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male
vernacular_title: Befindlichkeitsveränderungen durch abgestufte, moderate körperliche Aktivierung.