January Indoor Challenge

[Susan Otcenas]

I'm curious how high does some of your heart rates go when you are pushing hard?

My max HR is 190. But you'll almost never see your max, except during a threshold power test or a VO2 Max test, etc. Most people back off before they get to their true max HR.

I regularly get up into the mid-high 170's when we are doing Zone 4 or Zone 5 work in my cycling class. But that's anaerobic work. My aerobic threshold is 143.

Susan