Addolorato, SilvioGarcía Fernández, José LuisGallardo, LeonorGarcía Unanue, Jorge Fernando2026-05-202026-05-202024Addolorato, S., García-Fernández, J., Gallardo, L., & García-Unanue, J. (2023). The fitness “working class” and its relationship with fitness equipment: A systematic review. Retos, 51, 1318-1332. https://doi.org/10.47197/retos.v51.1011111579-17261988-2041https://hdl.handle.net/11268/17103Fitness equipment nowadays represent something common in human beings daily life routines. For this reason, the number of sector professionals and human resources are quantitatively and significantly increasing worldwide. This paper provides a comprehensive systematic review of the current status of scientific research on field workers in relation to the usage of fitness products and resources.engAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/Gestión deportivaThe fitness “working class” and its relationship with fitness equipment: a systematic reviewLa “clase trabajadora” del fitness y su relación con los aparatos de fitness: una revisión sistemáticajournal article10.47197/retos.v51.101111open accessDeporteAtletaInvestigaciónGoal 3: Ensure healthy lives and promote well-being for all at all ages