Kanning Martina, Schlicht Wolfgang
Department of Sport and Exercise Science, University of Stuttgart, Stuttgart, Germany.
J Sport Exerc Psychol. 2010 Apr;32(2):253-61. doi: 10.1123/jsep.32.2.253.
The positive effects of physical activity on mood are well documented in cross-sectional studies. To date there have been only a few studies analyzing within-subject covariance between physical activity and mood in everyday life. This study aims to close this gap using an ambulatory assessment of mood and physical activity. Thirteen participants completed a standardized diary over a 10-week period, resulting in 1,860 measurement points. Valence, energetic arousal, and calmness are the three subscales of mood that were assessed. Participants rated their mood promptly after self-selected activities. A multilevel analysis indicates that the three dimensions of mood were positively affected by episodes of physical activity, such as walking or gardening-valence: t(12) = 5.6, p < .001; energetic arousal: t(12) = 2.4, p = .033; calmness: t(12) = 2.8, p = .015. Moreover, the association is affected by the individual baseline mood level, with the greatest effect seen when mood is depressed.
体育活动对情绪的积极影响在横断面研究中已有充分记录。迄今为止，仅有少数研究分析了日常生活中体育活动与情绪之间的受试者内协方差。本研究旨在通过对情绪和体育活动进行动态评估来填补这一空白。13名参与者在10周内完成了一份标准化日记，共产生1860个测量点。效价、精力唤醒和平静是所评估的情绪的三个子量表。参与者在自选活动后立即对自己的情绪进行评分。多层次分析表明，情绪的三个维度受到体育活动（如散步或园艺）的积极影响——效价：t(12) = 5.6，p < .001；精力唤醒：t(12) = 2.4，p = .033；平静：t(12) = 2.8，p = .015。此外，这种关联受个体基线情绪水平的影响，情绪低落时影响最大。
