Bryson DeChambeau is a poster child example of all the golf principles that I have promoted.
Note that he maintains an intact LAFW throughout his swing action and that he is perfectly on-plane in his backswing and downswing.
Note that he uses a rightwards-centralised upper torso loading pattern without any arch-extension maneuver.
Note that he uses a rotary pelvic motion where his right buttocks remains on the tush line during his hip-squaring phase between P4 => P5. Note that he does not spin his right hip or early extend.
Note that he does not squat excessively between P4 => P5.
Note that he does not "jump-up" through impact and he looks like he is a front-foot golfer who keeps his left heel grounded through impact and only rotates his forefoot.
Note that he is a perfect DHer and that he does not "run-out-of-right arm".
Note that he does not use any artificial techniques (eg. reverse motorcyle move) to close his clubface relative to his clubhead arc during the early-mid downswing.
Note that he performs a perfect right arm adduction maneuver combined with a pitch elbow motion, and he does not use the Malaska Move.
I hope that his spine can withstand the stress he is now imposing on it.
Homer Kelley would have been proud of his prototypical TGM swinging action.
Jeff.