hi, my son is into lifting weights, which he keeps in the corner of his
bedroom in a space 3 feet by 1 foot. over the years he has been given
weights by people and the total weight of them all is now 60 Kg.
our house is a terraced house built in 1938 in north london (u.k.). i worry
that this is too much weight in such a small area, and a strain on the
wooden flooring, but he does not think so. am i right to worry about this,