'He actually didn't do a warm-up... then he comes on as a sub and is asked to get them back into the game': Roy Keane hits out at Edinson Cavani's work ethic after Manchester United's woeful 1-0 defeat by Arsenal

Manchester United legend Roy Keane has hit out at Edinson Cavani for not warming up before he came on as a substitute during their 1-0 defeat to Arsenal.

The Uruguayan striker was brought on as a 75th minute substitute to try and make a difference after Pierre-Emerick Aubameyang gave the visitors the lead.

Cavani - who is yet to score since joining United - couldn't help turn things around and Ole Gunnar Solskjaer's side fell to their third league defeat at home this season.

Keane criticised Cavani for not warming up just before he was brought on a substitute

After the game, Sky Sports pundit Roy Keane slammed Manchester United's performance and noted that Cavani didn't warm-up before he came onto the field.