Ran comfortably. Rolling, felt good. Started taking a killer vitamin B complex. I hope that's adding to my sense of well-being. I'm shooting for 45-50 miles this week.
I'm doing a lot of reading, on-line mind you, regarding HR training. The Slowtwitch forums are pretty informative. In the end, the variety of individuals has spawned the variety of training approaches and debates. Pretty interesting. Operative word: VARIETY.