When was the last time you exercised or did another physical activity? I got on my tread climber tonight, even though my back was hurting. How did it make you feel physically and emotionally? I was proud of myself since I haven't been exercising as much as I'd like. Physically I felt pretty good. Some pain but I know it isn't physical. If it is has been a while since you last exercised, why? It's been about a week or two. I've been busy, tired, etc.