Sigman's teacher test is a good start...and it's basic...being able to ground a decent push without locking up your shoulder, in other words, with a pretty relaxed frame, is also basic. And we haven't even gotten to seeing whether one's Dantien drives one's movement, a key req for internal arts.
And there aren't lots of people demonstrating these things. There just aren't.
Do you know if there is video of people doing the "teacher test" with correct examples? A video of Mike Sigman would of course work best, but I would love to watch video of any teacher who passes the test.
I think things like this that we can all objectively look at, hear explanations as to why it was or wasn't what we are describing. Thanks!