Measures for the primary and secondary outcomes
Fuchs
SECONDARY, FUCHS, SUDECK
Primary outcomes of the trial were the four mentioned facets of PAHCO. Control competence for physical training (6 items), PA-specific affect regulation (4 items), and PA-specific self-control (3 items) were measured using scales validated by Sudeck and Pfeifer (The secondary outcomes of the trial were PA behaviour and subjective vitality. PA behaviour was assessed via self-report using the Physical Activity, Exercise, and Sport Questionnaire (Fuchs et al., The aforementioned primary and secondary outcomes were recorded at all three measurement time points (t