I’m halfway through base training and just about to start the VO2 interval rides.
I received an email from Training peaks after my last AnT threshold ride stating my AeT HR has increased from 146 to 148bpm. Should I adjust or leave it be?
Thanks for the question. Sounds like you’re working hard which is great.
Training Peaks will send you ‘zone updates’ periodically when you’ve done a hard workout. I would click ‘update’ and have it update in your TP account. Not much happens, but it keeps your efforts up to date.
TP will alert you of Anaerobic Threshold (aka Lactate Threshold) HeartRate changes & FTP changes.
Don’t confuse AeT with AnT… AeT is aerobic (~80% of max); AnT is anaerobic (~90% of max).