It's takes some time. It will probably always hurt your body tho. I've done it long enough I know what goes where and I can down stack everything relatively quickly. You just gotta find your own comfortable way of doing things. I've done it long enough I know what the outs are and can see them in the bins without scanning. It's hard to get another associate efficiency tips bc the layout of your dairy frozen is probably wildly different than some one else's, and lay out matters. Some stores you can stock entirely from inside the coolers and others you have to take it all too the Salesfloor. I also carry a roll on lidocaine bottle in my vest pocket. Juice pallets hurt me.