Scientific Reports (May 2023)

Investigating associations between physical activity, stress experience, and affective wellbeing during an examination period using experience sampling and accelerometry

  • Justin Hachenberger,
  • Ziwen Teuber,
  • Yu-Mei Li,
  • Laura Abkai,
  • Elke Wild,
  • Sakari Lemola

DOI
https://doi.org/10.1038/s41598-023-35987-8
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 10

Abstract

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Abstract Previous studies reported that physical activity could buffer the negative association of psychological stress with affective wellbeing. However, the studies that examined this relation in everyday life have assessed physical activity only by self-report but not with objective measures such as accelerometry. We therefore investigated the associations of both subjectively and objectively measured physical activity with stress experiences and affective wellbeing. A total of 90 university students participated in a 10-day experience sampling and diary study during their examination period and reported about stress experiences, physical activity, and affective states. Physical activity was additionally assessed using accelerometry in 50 of the participants. Subjectively assessed physical activity and objectively assessed light physical activity were associated with feeling less stressed in the evening. Also, light physical activity during the day was associated with a smaller increase/higher decrease in feeling stressed from morning to evening. The association of stress experience with negative affect was moderated by objective light physical activity. No interactive effects of stress intensity and physical activity on affective wellbeing were found. On stressful days, physical activity may buffer the negative association between stress and affective wellbeing. Particularly light physical activity as assessed with accelerometry seems to play an important role. It may be beneficial for students' affective wellbeing to increase or at least maintain physical activity during examination periods.