Mendes, FranciscoFernandes, RosinaMartins, EmíliaMagalhães, CátiaAraújo, Patrícia2017-01-192017-01-192016http://hdl.handle.net/10400.19/4048According to the World Health Organization (2015) [1], physical activity translates into significant health benefits and the lack of its practice constitutes a fundamental risk factor in non-transmitted diseases. Objectives: to determine physical activity levels in adults that go (N = 150) or do not go (N = 206) to a gym and relate them with health self-perception (from mediocre to very good).porHealth statephysical activityIPAQjournal article10.1186/s12913-016-1423-5