not if it indicates an unhealy level of self obsession
Correct. That is what makes the difference between a guy who is in exceptional shape and knows how to talk to women about anything but his shape
and guys whose main sales pitch revolves around their diet and leg & back split
which will lead to patronizing and sympathetic nods from the female
followed by an excuse to leave and rejoin her friends and probably some other guy who doesnt talk about his ab development