He’s a part-time Rolfer and full-time history professor.
Academics in my city are not highly compensated, so I imagine he Rolfs for the additional income and because he enjoys it.
I'll add that most professors (including tenured faculty) in my city have some sort of side hustle because they don't earn a ton of money from their academic jobs. But I have never met a professor whose side gig is Rolfing.
IMO whenever a man has a job that gives him access to women’s bodies or souls, he is suspect.
This applies to OB/GYNs, nurses, masseuses, plastic surgeons, physical therapists, yogis, religious leaders, coaches, teachers, etc.
If the guy has had tons of therapy, is emotionally intelligent, and has let go of his attitude that “women are objects for men’s gratification” (rare!), then maybe I’d give him a pass.
But it would be a huge hill to climb to earn my trust.