I'm finding that I can ride a lot longer/farther than I could when I picked the bike back up 4 months and 625 miles ago. BUT I'm also discouraged by the way my heartrate isn't much lower than before.
My HR is definitely the weak link. I can charge along for awhile at 170-185 bpm, and still have something left, still not be out of breath, and could even sprint a little. Based on what I see in my friends, this is not normal!
How do I train to get my HR down? Is that the combo of mixed intensities, or just more long, slow distance?