Thank you for the answers.
I got a lactate Test last week and now I’m more confused then before.
The Test says:
Aet at 170bpm
Ant at 177bpm
Max at 190bpm
Is it possible that the Aet is so high?
I mean it’s quite hard for me to run at 170bpm it don’t feels like my Aet an I think I can’t hold this rate much longer then 1 hour. And only 7bpm between Aet and Ant?
The Doc who made the Test means my aerobic fitness is very high for my training experience but to use the whole capacity my muscles are to weak. I should make very hard Intervalls (example 3x10min at Max) to build up more muscles.