1. Group fitness in the literature
2. Group Fitness instructor survey
3. Group fitness at European fitness chains
4. Group fitness providers in EuropeGroup Fitness instructor survey
The most important research question used was: “What is the profile of group fitness instructors in Europe with regard to personal and work-related characteristics? The survey was distributed to English, French, Dutch, German, Spanish and Italian instructors by EuropeActive. All of the instructors in their EREPS database were invited to complete the survey in their own language.