1. Global Action Plan on Physical Activity 2018–2030. At a Glancehttps://apps.who.int/iris/bitstream/handle/10665/272721/WHO-NMH-PND-18.5-eng.pdf
2. Physical Activity Strategy for the WHO European Region 2016–2025,2015
3. European Health & Fitness Market Report 2019,2019
4. The Relevance of the Active Leisure Sector and International Qualification Framework to the EQF (SIQAF): Final Report;Jimenez,2018
5. Skills-OVATE: Skills Online Vacancy Analysis Tool for Europehttps://www.cedefop.europa.eu/en/data-visualisations/skills-online-vacancies