Ok - you guys know that I am not a biker so I have a question. I also still need to learn more about heart rate training. Normally, I do not wear my Garmin when I bike because it's normally so casual that I do not need it. But today I thought I would pick up the pace just a little. This is a recovery day, so I didn't want to work real hard, but I was thinking that the hills and the biking would be good for my quads in helping to prep for the downhills at St. George. I will be doing downhill repeats, as well as up hill repeats, specifically for St. George, but I also thought the biking might help.
Not knowing much about biking I am wondering about my heart rate today. This was a hilly course, and I was riding a hybrid bike. I averaged 12.2 mph, my average heart rate was 122 which is zone 2 for me, max heart rate was 146 which is zone 3 for me. What I noticed while I was riding was that my legs slowed(burned) well before my heart rate increased very much. I was breathing fairly hard a couple of times, but my heart rate didn't go very high.
So I am wondering what this means. I know it means that my legs are weak, but other than that, for a recovery day (which is my main goal for today) shouldn't I have been in zone 3 consistently? How do I get my heart rate up, if my legs give out before getting my heart rate to zone 3? Or is it acceptable to be in zone 2 for a recovery day.
Any answers?
