or give it a little poke when he is trying to take a shot he will lose control and not be able to do anything but swat the puck into the corner or barley move it in front of him to the point he loses control and the D or whoever is close to him will be able to scoop it up. If you are on D just push on it with whatever hand isn't holding onto your stick, their is no way to control your stick blade when you can't move you top hand.