my immigrant parents to NZ never exercised outside of physical work or gardening.

I had to beg them to let me play rugby at high school in the 90s

It’s quite buzzy to see young adults in their 20s going to the gym these days 😂

is this a social media selfie thing..? 

 It makes sense if you have a sedentary job or want to need to maintain muscle. That's probably true for most people these days since many of us don't get it from physical labor anymore. 

 🎯