Ralf Rangnick highlights major Manchester United weakness after Atletico Madrid defeat

Ralf Rangnick says Manchester United lacked physicality in their supine Champions League defeat to Atletico Madrid.

United were consigned to a fifth trophyless season with a 1-0 second leg defeat to go out 2-1 on aggregate in the round-of-16.

Rangnick barely concealed his dislike of Atletico's obdurate style at his post-match press conference and was especially critical of Slovenian referee Slavko Vincic for making it 'easy' for Atletico to waste time. The interim manager felt United were at a disadvantage to break down Atletico's 'wall' after they went 1-0 down to Renan Lodi's 41st minute goal.

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When it was suggested United were 'naive', Rangnick replied: "I don't know what you mean by naive. Against a team like Atletico, who are the champions of that style of football, it's not easy. You have to break through that wall somehow. We don't have the most physical of teams to break through walls. You need physicality and in the second-half it was difficult.

"We brought all the offensive players we had on the bench to score the equaliser but it was difficult against this wall of players."

United do not play again until April 2 against Leicester in the first of their last nine Premier League matches. Arsenal play two of their games in hand this week against Liverpool at home and Aston Villa away and could move seven points ahead of United, already in fifth.

Arsenal host United on April 23 - four days after United play at Liverpool in their rearranged fixture. "It's unusual to not play a single game in two-and-a-half weeks," Rangnick said of the March schedule. "Especially in this league when you play every three days.

"We have 85% of the squad on international duty, most of