Marcelo Bielsa squats during Manchester United v Athletic Bilbao. Old Trafford, Manchester, March 2012.

Marcelo Bielsa squats during Manchester United v Athletic Bilbao. Old Trafford, Manchester, March 2012.

Marcelo Bielsa squats during Manchester United v Athletic Bilbao in the Europa League. Old Trafford, Manchester, March 2012.