Sant Joan Despí (Spain), 11 Nov (EFE).- Barcelona returned to training Tuesday with thirteen players away on international duty while the injured Andrés Iniesta and Jérémy Mathieu received physiotherapy treatment. <br /><br /> <br /><br />Manager Luis Enrique Martínez led the session on pitch two at the club's sports complex, which included Masip, Montoya, Xavi, Douglas and Adriano. <br /><br /> <br /><br />Midfielder Sergi Roberto trained with the squad although he has yet to be ruled fit by doctors. The players were also joined by Under 18 goalkeeper Onana <br /><br /> <br /><br />During the session, the players had an opportunity to play footvolley. <br /><br /> <br /><br />Central defender Thomas Vermaelen, who continues to be injured, followed a specific program to aid his recovery. <br /><br /> <br /><br />SHOTLIST: COURTESY BARÇA TV: FOOTAGE OF TRAINING. <br /><br /> <br /><br />Keywords: efe,football,soccer,barcelona,training. <br /><br /><br /><br />© EFE 2014. Está expresamente prohibida la redistribución y la redifusión de todo o parte de los contenidos de los servicios de Efe, sin previo y expreso co
