“…Regarding gender, the majority of samples in the included studies were composed of women, with only four studies in which men were present in greater proportion(Albu et al, 2022;Compagno et al, 2022;Daynes et al, 2021;Nopp et al, 2022).3.4 | Interventions and controlsRespiratory muscle strengthening was the most used training program(Albu et al, 2022;Cahalan et al, 2022;Calvo-Paniagua et al, 2022;del Corral et al, 2022;Estebanez-Pérez et al, 2022;Jimeno-Almazán et al, 2023;McNarry et al, 2022;Nopp et al, 2022;Okan et al, 2022;Philip et al, 2022), followed by strength and/or aerobic training(Albu et al, 2022;Calvo-Paniagua et al, 2022;Compagno et al, 2022;Daynes et al, 2021;Estebanez-Pérez et al, 2022;Hasenoehrl et al, 2022;Lloyd-Evans et al, 2022;Nopp et al, 2022), and educational counceling(Albu et al, 2022;Cahalan et al, 2022;Calvo- Paniagua et al, 2022;Daynes et al, 2021;Estebanez-Pérez et al, 2022;Lloyd-Evans et al, 2022;Philip et al, 2022). Other therapies, such as psychological treatment (cognitive therapies, relaxation techniques…), were also used along with exercise-based therapies(Albu et al, 2022;Cahalan et al, 2022;Compagno et al, 2022).…”