On Sat, 21 Mar 2009 17:16:34 -0400, mm wrote:
How many men needed to bring a fridge up the stairs, from the
basement. Using a rental handtruck designed for this, with a strap
etc.

How many men needed if the first ones are in good shape and 83, 72,
and 62 years old?

depends on the weight of the fridge and your definition of "good
shape" and wether or not they've ever moved anything heavy.