5 miles on the treadmill at the gym. I was going to do 7 or 8 miles, but started feeling pain in my left hamstring around mile 4 and it kept getting worse, so I decided to stop at 5 miles. I also felt very lightheaded and started seeing spots. Maybe due to my sinus infection? Sat down and stretched for a while and started to feel better. Did some core/hip/weight lifting afterwards which felt great! |