Wow, that image of the police training is
interesting.
So... how do you restrain a huge strong man who is high as a kite without the risk of injuring him?
It seems like any time you forcibly pin someone down there is a risk of them dying (of a heart attack, like Eric Garner, who was dogpiled, or Tony Timpa who had a knee on his back) or suffocation. Most of the time, the person survives, obviously, but is it possible to restrain people with zero risk?