Bull crap, how can any unloader do all that (proper lifting) when you have your PT Sup standing there Yelling at him to hurry up we have to get this out on time, my numbers are going down.
So that poor young man or women is trying like hell to empty that trl. If he or she did it the way YOU say and did that right proper lifting that trailer would never get done.
And why don't you try it and see if your lazy ass can do it.
In my 30yr, all managers care about are numbers. Not the health of the person who is unloading that dam trl. And when he or she gets hurt because you are harassing him because his doesn't get done on time.
You tell him he is not going not going to be a driver. I would tell you kiss my ass and you do it. I'm going down and find another job that pays more the this company. For $8.50 and hour and you can work at a fast food place for more pay and don't have a right dogging him.
I would tell him to quick and live a Happy life and forget The Big Brown So why don't you quite being a

and put some one in there to help him instead of him getting hurt.
I would Hit you with and article 37 if you know what that is?? So back off Jerk And were is the Shop Steward??
Big Moe