Do I need a mat on the astroturf?
Lifelong runner, decided recently decided to start going to a nearby gym. I'm mainly just doing mobility and functional strength stuff. This means flopping around the astroturf area for about 30 minutes before I go use a few machines.
I see most people in that area using a mat on top of the turf. Is the mat to protect the user from what might be on the turf, or to protect the turf from what might be on the user? Is it poor form to go without one?
I find the mats annoying, and I have a pretty strong immune system (not real worried about germs).
Edit: To be clear. I prefer working out on just the turf, with no mat. I just want to know if going mat-less is a faux pas.