Welcome and thank you for participating in this study. 

This survey is part of a bachelor thesis at FH Aachen University of Applied Sciences and investigates how consumers perceive fitness marketing content and whether they can distinguish AI-generated images from human-created content. Participation is anonymous and voluntary. The survey takes approximately 5–7 minutes. 

The survey is originally presented in English, but you may use your browser’s built-in translation feature to complete it in your preferred language.

 By continuing, you confirm that: 

• you are at least 18 years old, 

• you voluntarily agree to participate, 

• your responses may be used for academic research purposes. 

There are no right or wrong answers. Please answer as honestly as possible.