“…In addition, it is important to investigate cancer survivors' well-being orientations (hedonia: seeking enjoyment, comfort, and pleasure, and eudaimonia: seeking excellence and develop the best within ones), results from health programs. 6 In this pilot study, therefore, based on self-determination theory (SDT) approach, 7 we aimed to examine an autonomysupportive exercise instructing style (e.g., provide choice, and take individual's perspectives) to enhance hedonic and eudaimonic orientations, exercise motivation, and psychological well-being in breast cancer survivors.…”