Im sure his intentions are good, not many "pro's" will make a how to videos because they'd rather get paid for their services if you know what i mean.
But newer riders watching videos like this gives the wrong ideas.
He's got ok techniques that he's learned verbally.
but im never supportive of people overemphasizing hanging off the bike "nipple to tank kind of things" Head should be aligned with tires.
Just watch and learn - vid has cool race before and supermoto instructions after.
ben bostrom's body position
(tee pee) toe foot work