In the shocking video, the Russian coach can be seen using the player's stick to hit him in the helmet. This act is unforgivable in any sport, at any level.
The disturbing video shows the assistant coach, potentially deliberately, getting in the way of the incident to block the camera and parent's view of what is happening.
This action alone is enough to call for the coach to be banned from participating in hockey at any level, in any way. What's worse, though, is that he has been rumoured to have gotten physical with parents and refs in the past.
Luckily, social media makes actions like this get noticed by the entire world. Hopefully, swift action is taken by whichever Russian league this is to terminate the coach and get him away from the game.