s not doing
the exercises because he thinks there useless, (and I think it would hurt
for him to lift a dumbbell with that arm too) .
So I want to know, what exactly is wrong? My dad loves milk, drinks milk all the time, so I dont think it's a protein or calcium deficiency. It seems as if the bone is not there, its all jelly. If you squeeze his other arm, there is a stark difference in the composition; one is firm, the other is flabby.