> Surprisingly none of my weightlifting mates can muster 25kg. I like the idea
I doesn't have to be one mass, does it? Couldn't you pile up 5 off 5kg weights? > of a 25kg bag of dog food though, I know somone who works at a pet food > supplier... Cement is often sold in 25kg bags now. At one time they were 50kg until some H&S guy decided that was too heavy to carry. So now you see builders carrying 2 off 25kg sacks instead. Go figure. -tony