Translation and Cultural Adaptation to Brazilian Portuguese of the Children's Physical Activity Questionnaire (C-PAQ).

 To perform the translation and cultural adaptation to Brazilian Portuguese of the Children's Physical Activity Questionnaire  The process involved the stages of translation, synthesis, back-translation, and revision by the translation group. A prefinal version of the questionnaire was then created, and, subsequently, the final version.  Due to the lifestyle of the population, eight activities described in the questionnaire were changed to adapt it to Brazilian culture: six sports activities and two leisure activities.