Zinedine Zidane has admitted that Real Madrid are at their 'physical limit' ahead of their second leg Champions League tie with Liverpool.
Zidane's side were pushed all the way in their 2-1 El Clasico victory over rivals Barcelona on Saturday, which came just four days after they blew away Jurgen Klopp's Premier League champions in the first leg of their quarter-final clash.
But Los Blancos' efforts - which has seen them take top spot in LaLiga - are coming at a price, with Zidane explaining to reporters after the match that he doesn't know how his squad will finish the season due to the physical demands.