Wrong again, pal. Your comments on this topic show you know nothing about it. It's all the force on the players in the middle's joints, backs, necks, etc.
Personally I don't care about the injury aspect of it, it's a physical sport, modern day gladiators and all. It's an incredibly boring play and even if it was us running it successfully all the time I'd want it banned. But when the only way the D could stop it is banned because of injury reasons then you gotta also ban it on offense. Just a stupid stupid play with the rules as they currently stand.