Steigerung der körperlichen Aktivität am Arbeitsplatz : Die Intervention „Aktivpause-Plus“ als Maßnahme zur Verhaltensänderung im Setting Hochschule

Background: Short bouts of activity, if performed on a regular basis, can generate great health benefits. However, despite a high degree of awareness regarding health issues, the implementation of such physical activities remains difficult. Objectives: The aim of this study is to empower university employees from the Karlsruhe Institute of Technology (KIT) to engage in independent and regular physical activities during their work breaks. The research question is how far the employees can be motivated to enhance their physical activity level through the intervention Aktivpause-Plus and which motivational-volitional variables can effect this intended aim. Materials and methods: The approach Aktivpause-Plus was developed based on the Motivation-Volition Concept. The randomized controlled trial consisted of three assessments (n = 103) and a follow-up study (n = 64). To compare the two intervention groups (IG1, IG2) the study variables were examined via online surveys. To test the hypotheses, two-way analyses of variance (ANOVA) and correlations (Spearman) were used. Results: As a main result, the subjects increased in their activity level. ... mehrCompared to the IG2 group, the frequency participation in the exercise breaks was higher in the IG1 group (F2.192 = 8.969, p < 0.001). Regarding the cognitive variables intention, self-efficacy, implementation intentions and social support, the IG1 group also demonstrated significant better results. The follow-up study confirmed the observations. Conclusions: Based on the results, the IG1 program should be preferred. To optimize the program, adaptation to special target groups is recommended. Future efforts should focus on even more efficient social support for the groups. In order to successfully promote physical activity, the Aktivpause-Plus program should also be established in other organizations.