Nepomuceno Júnior BRV, Borges Gómez T, Gomes Neto M. Use of Powerbreathe® in inspiratory muscle training for athletes: systematic review. PTM [Internet]. 2017 Sep. 21 [cited 2024 May 3];29(4). Available from: https://periodicos.pucpr.br/fisio/article/view/21873