1. Physical Education Department , Federal University of Paraná , Curitiba , Brazil
2. Genetic Department , Federal University of Paraná , Curitiba , Brazil
3. Ciafel, Porto University , Porto , Portugal
4. Ciafel, Porto University , Curitiba , Brazil
5. Genetic Department , Federal University of Technology , Ponta Grossa , Brazil
6. Nutrition Department , Federal University of Paraná , Curitiba , Brazil
7. Faculty of Sport Sciences and Physical Education , Coimbra University , Coimbra , Portugal
8. Ciafel, Porto University , Curitiba , Brazil , Phone/Fax: +55 41 3360 4326