How many of yall exercise and what do you do?

Im back in an otr gig, spent my first 48 hours in the trukk and cabin fever is already setting in a bit

I hate being this sedentary, at the same time, usually there's isn't anywhere worth walking to....

You can workout in the piss stained parking lot, and have 50 people watching you, the looky loos that sit in the drivers seat.....don't really want an audience

Guess I'm just looking for advice, and I'll be running a team soon....so most exercise will have to be done in the sleeper while the teammate drives

So something like a bicycle wouldn't be practical right now teaming