I'm not sure if I have mentioned before that I have chronic headaches. I have had them for over 10 years. I had a procedure yesterday (nerve block) to try to alleviate them. I'm still in a lot of pain today but I wanted to get another walk in. I walked .68 miles in 30 minutes. A lot slower but I still did it. I also tried to keep my thighs engaged the entire time so that I was working them better.