'We would FIGHT in training': Thierry Henry reveals intensity of Arsenal's Invincibles is what drove 2004 squad on to great moments... and says training was harder than playing Manchester United!

Thierry Henry has revealed the immense competitiveness and intensity that motivated the famous Arsenal 'Invincibles' side in 2004, which includes fights on the training field.

Arsene Wenger's unbeatable side included Henry, Patrick Vieira, Martin Keown and Sol Campbell among others, as they cruised to the Premier League title in 2003-04 without losing a match.

And former Arsenal striker Henry, who was top-scorer that season with 30 Premier League goals, has opened up on The Football Show on Sky Sports about the manner in which training was approached during those glory years.