Fitness Centers and Gyms from a Physical Education Perspective: A Literature Review on Their Concepts, Functions, and Contributions to Improving Public Health and Fitness. Journal of Physical Education and Health Science, [S. l.], v. 1, n. 2, p. 99–113, 2026. Disponível em: https://journal.sainspenapublisher.com/jpehs/article/view/25. Acesso em: 22 jun. 2026.