a 30 something coworker was leaving early. going to the Doctor.
he said "I wish my back didn't bother me so much"
I said, "have you tried doing yoga or anything like that for it?"
"well no;" he said, "I'm 75% disabled, it wouldn't be a good idea"
I said, " hmmm, what about core exercises"
he said "well, you know, I'm pretty fit"