Abstract Purpose The aim of this project is twofold: 1) to design and implement a curriculum to train physical activity (PA) coaches in giving adapted physical activity (APA) sessions for the ageing population as well as for people with chronic diseases, 2) to create a teaching national framework for health enhancing PA, which does not yet exist, to ensure coherence in providing PA sessions depending on the target population. Project description Since the 1980s, an offer of APA sessions was implemented progressively by the associations, the communes, and other institutions in The Grand Duchy of Luxembourg for people with chronic diseases as well as for the ageing population. But the hired coaches and activity leaders have different educational backgrounds (physiotherapists, sports scientists etc) due to the lack of a national curriculum. Therefore, the National School of Physical Education and Sports (ENEPS) as a representative of the Ministry of Sports, in collaboration with the Health Directorate (Health Ministry), the “Fédération Luxembourgeoise des Associations de Sport de Santé” and the Ministry of Family Affairs, Integration and the Greater Region is responsible for designing, developing, and implementing a curriculum in APAs as an educational basis. The curriculum is based on the Grand-Ducal regulation and encompasses three specific modules. While the first module focuses on the concept of physical literacy, on general knowledge of human anatomy and physiology as well as soft skills, the second focuses on the physiopathology and on the benefits and recommendations of pursuing a regular PA. The third module is a practical module covering several PAs such as Nordic walking, yoga, Pilates, aquarobics, dance etc. The complete curriculum will encompass approximately 150 hours of teaching and is completed when all modules are validated, i.e. at least 50% of the maximum score, and after a final practical evaluation. Conclusions The imminent launch of the curriculum outlines the commitment of the government to ...