I walk. For me, it is the best... & at this point... only exercise I do. We have a small dog & I walk him every day... sunshine, clouds, rain, wind, heat, cold, snow, ice... it doesn't matter. We're out there. I've done yoga in the past. But walking has been superior for me. (I'm no longer on med's.)

I suppose I could do both walking & yoga. But since I spend an hour & a half to two hours per day or so walking, I don't want to commit any more of my time than that to exercise. I also do walking meditation... primarily during the night if I can't sleep. Last night I walked for 2 hours in the middle of the night...