Another advantage of this technique is air pressurization. By using this technique, the user can increase the air pressure in a certain area of the user's choosing. It can increase the air pressure to a very high level or decrease it to a really low level. The advantage of this is that t can be added to any technique and the effect is almost instant. The user can pressurize the air in any location of the surrounding area with the amount that is wished. This has many different uses and it is very useful for the user.