What is the middle position? Friends on the first snowshoe do not care, but if you want to start learning a parallel turn, it is recommended to find out.
Regardless of whether it is a big bend, a middle bend, or a small bend, on the slopes, whether it is a steep slope or a gentle slope, we are all standing. People with higher levels will rationally arrange the position of the center of gravity. The standing position is perpendicular to the slope ( Not horizontal). But in gliding, in order to pressurize the snowboard and release the pressure (the purpose of the pressurization is to make full use of the characteristics of the carbene plate or the big headboard, let all the waistline eat snow, then slide out of the arc), the body from the vertical slope From the point of view, the center of gravity must change from high to low and then from low to high. So there is an upper postion, a middle position, and a lower position. Take the big and middle corners as an example. When the high position happens to be when the pressure is released, the two-plate force is 5: 5, In the turning arc is the moment of the end of the second half of the bend. At this moment, the tip of the board intersects with the roll-off line. After the roll-off line is over, the body begins to pour to the other side, pressurizes, and the stance in the taxi moves from a high position to a high position. In the middle, then in the low position, that is, when the center of gravity is the lowest and it is moved to the outermost side of the hill, the pressure on the board is the greatest, in theory, it is the 3 or 9 o'clock position (because According to the depth of the curve, the position of this point will also change).
When talking about the center of gravity, it is best to consider from front to back, left and right, and up and down from various angles. However, when slipping, the center of gravity does not fall on the board unless you are standing still. Even if you stand upright, the center of gravity will fall vertically. Between the two boards. In order to reach the standing edge with a certain body posture, you must use the current sculpting slide to bend. This has the upper body to fall, the center of gravity to the outer side of the inner plate (as the saying goes, "out of the chanting"), etc. The starting point of a C-bend is 6 o'clock. The end-point is 12 o'clock. Then the 9 o'clock position is when the center of gravity is the lowest: from a vertical point of view, the position of the center of gravity is reduced. Looking from the front of the skater, The center of gravity is out to the outside of the inner panel.
How to find the middle position? One way is to wear a snowboard with both hands on the flat ground, vacate and jump, and then stand on the ground. At this moment, it is your middle standing position. How to confirm? The imaginary left ankle to the left knee is a line. The left and right shoulders are a line. The lines must be parallel. If you are not right to the line between the right ankle to the right knee and the right to the right shoulder, I also strongly agree!
Knowing the level of stance in the taxi is not enough, we must understand what the purpose of these stance is, purpose: to pressurize and release the board! When we stand upright, although the weight is on the board, when we do squats, the pressure on the board will increase as the inertia or the acceleration increases.
Then some people will say, this is not the introduction (or extension) it? That's right! However, I personally feel that domestic coaches have excessive emphasis on the concept of “introduction†when teaching people to ski, but they ignore the purpose of introductory purposes. In other words, introduction is not an end, but a means. It is a means to pressurize the board and release pressure. Then why do we all say this, whether it is professional coaches or non-professional coaches who are helpful to others? One reason is that everyone is too blindly accepting the so-called experience or authority, but does not seriously reflect on and analyze the details of specific actions.
Some people need to only give him movements. He is good at imitating. This is a visual person. Some people are good at thinking. It is not enough to show him light, but also to tell him why. The 1,2 3 steps of the action. The principle between, so it is easy to understand that this type of person belongs to the auditory type. To teach people to ski, what we say is noble, it also belongs to the evangelist. Therefore, as a teacher, we must reflect on the truth before the students....
Let's talk about what a neutral position is. A friend who knows English and understands English literally should understand that Neutral is neutral, neither sideways nor on the right side. When you use skis, you are referring to the moment when the stance is returned to a high position after the end of a bend. When the two boards 5:5 are on the snow, because then you will have to turn to the other side. This middle position is very important, it is actually the stage for preparing for the next turn. Please refer to this video for center of gravity movement and high, medium, low and neutral positions.
Addition, what is the center of gravity: The center of gravity is the center point of the weight of the tangible object. The position of the person's center of gravity is about the position below the navel. The specific center of gravity movement method, according to the slope of the slope situation before and after, left and right, up and down and other movements. So the method of moving the center of gravity does not have a fixed pattern. Using the above-mentioned movement of the center of gravity, it is possible to control the direction in its own gliding space according to different gradients, snow qualities, taxi speeds, and the depth of the arc of revolution.
(The author of this article, Honghua Liang)
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