Sat Sansar is right in that video recordings are not educational material. I understand that in Novokuznetsk you cannot find a Kundalini yoga instructor. Till. But before practicing under the video, it would not hurt to learn how to perform some specific types of breathing and locks. The video doesn’t explain how to perform them, as far as I remember. You can find their description and technique in the books: Yoga of Awareness, Absolute Balance … If you can’t buy them at the bookstore in Novokuznetsk, then you can order them online.
I know people who practice without an instructor (there is no instructor in kundalini yoga in N. Novgorod or Dzerzhinsk). And they get all the benefits from classes :). These people study books. The result is.