In a football management career spanning 30 years, Brian Clough experienced glittering highs and plummeting lows. The Damned United, released in cinemas this Friday, shows Clough's meteoric rise with Derby County to the summit of English football and his subsequent disastrous reign as Leeds United's boss. Click below to watch two videos of Clough's contrasting motivational techniques.

Clough (Michael Sheen) fires up his Derby County team:

Clough introduces himself to an unimpressed Leeds United squad: