Whereas men in the 2010 World Cup were able to spend 5.1 % of the time at top speed ( FIFA 2010 ) .
This equates to just 0.5 % of the game time spent at maximum speed .
Men in the 2010 World Cup were able to spend 5.1 % of the time at top speed ( FIFA 2010 ) .
This equates to just 0.5 % of the game time spent at maximum speed .