title: To The Editor.
authors.affiliation: Physical Therapy Department, Universidade Paulista-UNIP, São Paulo, SP, Brazil.|Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo-UNICID, São Paulo, SP, Brazil.
authors.forename: Maurício Antônio
authors.initials: MA
authors.lastname: da Luz Júnior
authors.affiliation: Masters and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo-UNICID, São Paulo, SP, Brazil.|Musculoskeletal Division, The George Institute for Global Health, Sydney, Australia.
authors.forename: Leonardo Oliveira Pena
authors.initials: LOP
authors.lastname: Costa