How do you Mew guys? Do you push the posterior third of the tongue or do you suck up? I feel more comfortable in sucking up the back tongue while when I push it forms a bulb under my chin like I'm not doing in correctly
I think I already answered you something about the suction hold that Mike Mew recommends in another post.
But there seems to be a small debate on that, too.
Some people try pushing hard with great results, while others don't change at all after years. Others plaster it on the roof, creating a vacuum. Others do a suction hold concentrating on the push.
Here is a post about the same question:
/community/community/main-forum/pushing-your-tongue-up-or-just-the-suction/
On another post, someone quoted John Mew; he said the premise of Orthotropics is that the tongue rests on the roof of the palate. I don't remember which post it was, unfortunately.
In my opinion, to aid breathing and swallowing, there must be suction somewhere, and I rather have it between the tongue and palate.
Here is more about suction hold:
https://www.youtube.com/watch?v=Y6h3-wsqLNA