“…However, after years in which sustainability has been a topic of interest in the academic literature (Hugaerts et al, 2022), and public interest in sustainability-related issues has been increased ( Alvarez and Vega, 2009), because of the agenda 2030 appearance, climate change and different action taken by governments or different companies. Various studies (Dujisin, 2020;Orr et al, 2020;Portman and Zhulpa-Camporesi, 2020;Martins et al, 2021) show that there is still a lack of knowledge about sustainability issues, not only among practitioners/ followers of physical activity and sport, which is worrying, but also among sport managers (Trendafilova et al, 2014;Hugaerts et al, 2022). This is an aspect that must be taken into account since sustainable attitudes and behaviours are directly influenced by the knowledge, motivation and ability of the subjects to generate an effective change ( Alvarez and Vega, 2009).…”