Boxe4Ageing: Investigating the Effects of Boxing and Multicomponent Training on Health of Older Adults - A Quasi-Experimental Study Protocol. - Alves-Miranda, Kessketlen; Pedro-Costa, Simão; de Souza Bezerra, Ewertton; Oliveira, José; Bohn, Lucimere (Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación, 2025)