This is even worse than getting the hairdryer treatment from Sir Alex Ferguson.
This shocking footage comes from a youth game in Moscow, where child representatives of Lokomotiv Moscow and Brateevo Moscow were competing in a local derby.
During the match, an unidentified coach calls one of his players towards the touchline, before brutally swiping his legs away and watching him crash to the floor.
Give this man a permanent red card.
[via 101 Great Goals]