You retired or do this on the clock. Core strength is pull ups and pushups. You are curling 200-250 pkgs a day and that's not enough. Need some weight above your head? Where is that beneficial to unloading a car stop by stop? I generally don't sit here as you do for hours at a time. And I would love to see that workout you do. The workout you never do is more factual. Put down the cupcakes and diet soda. You are on way too much and need to go find a gym. Not Jims donuts, a gymnasium where exercise is encouraged. Lose some weight fatty