@kaia 18kg is pretty much nothing for anyone who's able bodied? (although lifting 20kg servers requires good hand strength if there aren't handles and you have to use finger pressure alone).
That seems oddly specific - did they previously hire a zoomer who had never exercised once?
@Suiseiseki I can lift such weight for short periods of time (it may depend on the shape of the object tho), but I'm not sure I would be able to do this on daily basis @kaia