What hobbies did you guys manage to keep?

Real talk - I miss rock climbing so much it hurts. Haven't been to the gym in almost 2 years. My buddies still ask when I'm coming back and I honestly don't know. Some of the other dads at daycare say they found ways to keep their stuff alive but I haven't figured it out yet. What worked for you guys? Do you have any hobbies you were actually able to maintain?