Portugal’s national team on Thursday went through a training session in preparation for their 2018 FIFA World Cup second-round match against Uruguay.Also Read - Cristiano Ronaldo Equals Champions League Appearance Record in Manchester United's Shocking 1-2 Defeat vs Young Boys

Midfielder William Carvalho, who played all three Group B games against Spain, Morocco and Iran, missed the practice led by head coach Fernando Santos with a slight muscle injury that should not force him out of Saturday’s clash. Also Read - Cristiano Ronaldo or Lionel Messi? Gary Neville Weighs in on The GOAT Debate

Meanwhile, left-back Raphael Guerreiro and right-wing Gelson Martins exercised along with the rest of the squad at the team’s base camp on the outskirts of Moscow after they recovered from their muscle problems. Also Read - After Cristiano Ronaldo's Cracking Second Debut at Manchester United, Ex-Juventus Star Reveals ‘One Thing’ CR7 Didn’t do With Bianconeri

Portugal is due to face Uruguay on Saturday – the opening day of the knockout round – in the Black Sea resort city of Sochi in southeast Russia.