Can you be more specific?
I don't know anything about counter grappling. I did not write the advertisement, I do not teach and i have never taught any form of counter grappling. I am not affiliated as a teacher with TCMA. I have never learned any counter grappling from anyone at TCMA. And I admittedly know zilch about grappling outside of the plum, which is Muay Thai specific.
What exactly would you like to know? I dont really think I can be of any service in that area I'm sorry. *shrugs