Mertesacker praised for frankness: 'A lot of players will think that without saying it'
Arsenal's Per Mertesacker spoke candidly about the mental and physical "burden" professional football can bring, and he received praise from a former Gunner.
"Some days you realise that everything is a burden, both physically and mentally... but you have to deliver without a doubt, even if you are injured," said Per Mertesacker, who is set to become Arsenal's new academy manager for the 2018/19 season.
Former striker Alan Smith, who made 264 appearances for Arsenal, credited the 33-year-old defender and said players facing similar problems as Mertesacker in their careers is not uncommon.
"You don't normally hear players speak that candidly. To be fair, a lot of players will think that without saying it, but he's 33, he's achieved almost everything possible in the game," said Smith, speaking on 'Premier League Daily'.
"He's a World Cup winner but he's one of those players who takes the responsibility on his shoulders. That's what has made him a valuable presence in the Arsenal dressing room that's been short on leaders.
"I know of players, never mind about matchdays, in the morning before training they disappear off to the toilet and they'd be physically sick because the whole thing got to them - that expectation, playing with better players, you have a move to a big club.
"It's a side of professional football that the public don't see. It's constant, it's always on you."