The OP asked about Thoughts? Right? Wrong?
IMO, the
- "body unification - body push/pull arm" training is correct.
- "move arm only while freeze the body" training is wrong.
I like compound training. I don't like isolation training.
In the video you posted, the commentator/trainer noted that most workout routines have a combination of isolation and compound training methods. So does VT/WC. However, like you I prefer methods involve total body movement ...both arms, stepping, turning, kicks and leg work. And, I would agree with you, that even among the forms, SNT involves isolating movements. ...for simplicity, for clarity, to build a foundation. Is that wrong?