Feeling like a beat up old Chevy....

Today, I had two workouts on the agenda, a run and strength training. I was hopeful I'd be able to do both as my shoulder felt like it was healing relatively quickly, and I had no acute pain. I hoped to do the run in the early morning before it got too hot, but I guess my body is trying to heal, and I slept longer than I normally do. I don't use an alarm clock, and I haven't for years. I just woke up naturally around 6 a.m.; today, it was 7:30 a.m., and the day before, it was 8:30 a.m. Instead, I decided to do the run after work and indoors on the "Dreadmill" at LA Fitness. There was no way I could do it outside; it was too hot at 100 F, and it wouldn't really be a run; it'd be a walk, run, walk, and more walking than running to keep my heart rate down. I haven't run on a treadmill in years, and I remember that it wasn't fun. Time goes much slower than running outdoors, and your mind doesn't drift like it does outside. The run ended up bein...