First of all, "parallel" is a very broad term. It can be said that as long as the double-plate parallel sliding method can be called parallel, it includes all "normal" sliding methods except ploughing. In fact, there are many kinds of double-board sliding methods. Although the basic points and postures of these taxiways are similar, the details are quite different. We usually watch teaching videos and consult experts, so we must turn the main points they tell us into:

1. Specific environment: steep slope, gentle slope, mushrooms, etc.

2. In the specific sliding modes, there are: competitive blade swing, competitive blade swing, pure snow swing (breaking ice), first snow and then blade swing (sliding);

3. In the specific steering stage: the steering roll line becomes the stage 1 or HighC, the one along the roll line is called the stage 2, and the one leaving the roll line is called the stage 3 or lowc);

The essentials must be put into specific situations to make sense. Moreover, there are differences between each sliding mode of shrinking legs and changing sides without shrinking legs.

Because double-board skating needs to do a series of movements at a specific time, if you practice with video A 1 for a while and experience X of Daniel C for a while, it will easily become a toddler in Handan, and the more you practice, the more confused you will be and the slower your progress will be.

Therefore, it is suggested that the first choice is to decide whether to practice the blade sliding method or the snow-rubbing tourist sliding method. If you want to practice the small turn of rubbing snow first, it is suggested to practice the small turn of pure rubbing snow first (that is, breaking). Look at two kinds of small turns in PSIA series. So you won't feel confused when you watch French giant slalom teaching or deep arc and small bend-_ potato.

As for what the posture is like, I can't say it clearly with my mouth. At least I have to watch the teaching video (selected snowboarding teaching videos and technical stickers). It's best to have a coach (or join a ski group to find a master) to teach you. If you practice by yourself, one trick is to have your friends make a video of your gliding posture, and then you can see what's wrong with your movements, and then you can consult a master or watch a teaching video to understand. This is a faster way of progress.