@bunni
Thnx for the kind words. Especially the 25 to 50% workout sound really helpfull. I will keep you updated.
@Robert
Good to hear you experienced a similar pattern. My third class seemed a tiny bit easier, so I hope I will find the right rythm soon… and I will remind myself of hydration and add some minerals and salt to my water.
I think I got a clearer view on what to expect … thnx
grtz
Herman