'Royal Marines recruits complete the famous \"mud run\", part of training at the Commando Training Centre Royal Marines.  It\'s a state of mind... You may already have it.' 

Tags: fitness , strength , training , Commando , military , Mud , courage , Royal Marines , determination , royal navy , mud run , lympstone , green beret

SEE ALSO: perfect , workout videos , dancefitness , strength training , hollywood , par , Men �s shorts , yo , Body fitness , abs core workout