I work as a parts and sales rep at Lennox Industries.
Some of the parts that I carry, are fairly heavy...(I am going to have to start using the wheeler more for some parts) Do I have to start limiting the amount that I lift? And if I do, by how much.
I should mention that sometimes when I lift something that is over my head, it does pull down there a bit...and I'm not sure if I'm maybe doing harm.
Thanks girls.