VIDEO: England's goalkeepers partake in agility practice

Joe Hart is a phenomenal 'keeper, but he's barely been tested throughout England's Euro 2016 qualifying campaign - the Three Lions have only conceded two shots on target in their past three matches.

Based on a video the Football Association uploaded Sunday, it's fair to suggest that Hart's subjected to more pressure during England's training sessions.

Watch as Hart, Jack Butland, and Tom Heaton undergo agility practice in training and offer insight into the grueling drills 'keepers are subjected to in order to keep their reflexes sharp.