What is your favorite form of physical exercise?

I haven’t been able to do much walking recently. Injury will do that. I used to love running and cycling, but I got a car and that was my biggest mistake. A sedentary job didn’t help either.
I tried to get into walking with a friend, that happened for a year, then I pulled a calf muscle which caused a lot of pain. For months. After that I started again. Only to hurt myself again! I literally feel like I’ve taken one step forward and two back. But I will try again, it’s cheaper than driving and better for the environment. Don’t get a car unless you have to!
