About to start the hill climb interval plan next week, and I was curious if there is an upper limit for HR for the supra threshold intervals?
I train using power and HR and generally like to use my HR as a governor on sustained efforts. Given that its a supra threshold effort, I’m assuming my HR should settle in above threshold HR for most of the interval, but stabilize not too far above it?
Assuming a max HR of 201 and a threshold HR of 180. Should I be looking to keep it between 180 and 185 or so?