Sant Joan Despí (Barcelona), Jul 18 (EFE).- F.C. Barcelona trained on Thursday with 23 players, 11 of which were from Barça's B-team. The players preparing for their first friendly on the pre-season warm-up set to take place on 20 July against Polish club Lechia Gdansk. <br /><br />The younger players from the B-team will be under Tito Vilanova's orders until Spanish and Brazilian internationals that played the Confederations Cup return from their vacations. <br /><br />SHOTLIST: FOOTAGE OF BARCELONA'S TRAINING SESSION (00:01 to 03:30). <br /><br />EFE TV -Madrid- 13:25 GMT. <br /><br />Keywords: efe-barcelona-football-soccer. <br /><br /><br /><br />© EFE 2013. Está expresamente prohibida la redistribución y la redifusión de todo o parte de los contenidos de los servicios de Efe, sin previo y expreso consentimiento de la Agencia EFE S.A.