s  Gonçalo Dias0  and Micael S. Couceiro0  (0)  Sport Sciences and Physical Education, University of Coimbra, Coimbra, Portugal  (0)  Ingeniarius, Lda, Mealhada, Portugal  Gonçalo Dias (Corresponding author)  Email: goncalodias@fcdef.uc.pt  Micael S. Couceiro  Email: micael@ingeniarius.pt  Abstract  