Since I didn't exercise as much I focused on physical activities that require less commitment like hiking, rock climbing gyms, and the occasional yoga class.

I just found having a full time job made it hard to get in consistent workouts that weren't just showing up to a gym. I had a work schedule that was shifted late for commute reasons so I found it hard to hit class times consistently. If I didn't eat enough that day I could still go to a gym and do a light workout. If I messed up my eating schedule and had to go to a intense class, that just wouldn't work out since I couldn't eat too soon before class or go when I hadn't eaten enough.

I looked at jiu jitsu gyms since that's a consistent experience I enjoy and there are lots of gyms. Its pricing is kinda steep if your not committed to going a lot. I find that more traditional martial arts gyms really vary for me depending on the culture and instructor and haven't tried to shop around for those as much.