YouTube influencer doing Norwegian Method for years

Have you guys seen this vid?

https://youtu.be/KdQ9X6\_P1Rk?is=V7OSELFFtQ0eS33W

Guy has been practicing and tweaking NM/NSM method since 2022 he says.Pretty intense protocol he seems to currently do, but lot of interesting reasoning behind the different choices.

He seems to basically put in as much sub-t work he can handle through the weeks targeting different lt-levels between lt1 and lt2, and also incorporate Bakken's x-sessions. Then use a more race specific protocol the last 6 weeks before races to includes some vo2max and pace specific work etc.

Just posting for information and discussion.