Lol nah...outside of walking a little too close past me, using equipment near me or occasionally glancing, nah they don't approach me. Those aren't really conclusive that they want me to holla. Especially, when outside the gym women don't really have a problem letting it be known they want to holla or sometimes outright step to me.
Sometimes I'm prone to having resting-bytch face, so maybe folks think I'm grumpy.