At first I'm sorry about my poor English
I live in another country but I will do my best
I'm little confusing
Because I found I should master
Segment1 before I go to segment2
But I thought fundamental is not for perfection
just for improve mobility
And it says "20days course"
(Crab is most hard to perfect)
So I'm confusing now
Which one is right way??
I know foundation course have master state
But I don't know which state is mastered in fundamental course
Thanks for your help