The skill of playing pulley?
Standing posture: One is the ordinary parallel standing, that is, the feet are parallel and slightly narrower than the shoulders, and the knees are slightly bent to maintain the center of gravity. Ankle strength is used to control the feet left and right to ensure that the wheels are vertical to the ground. When standing in parallel with professional flat shoes, due to the structural design of the shoes, the feet will naturally press the outer edges outward. The second is T-shaped standing (also called T-shaped standing) applied on uneven ground, that is, the last wheel of one shoe is close to the second and third wheels of the other shoe, the knee is slightly bent, there is a slight gap between the legs to maintain the center of gravity, and the shoe is still controlled by the ankle.
Starting: From the T-stance, keep one foot forward, toe forward, and push the other foot to the side and back of your body, so that you will have the strength to move forward. At this time, the center of gravity of the body should be completely placed on the front foot, and the body should lean forward slightly (don't hunch), so that the strength recovery process of the back foot can be smooth. After the hind foot is retracted, the other foot is pushed to the back of the body, and the center of gravity is still on the front foot. And so on.
In order to keep a good balance when skiing, bend your knees as much as possible. The purpose is to stabilize the center of gravity and facilitate the exertion.
Body's center of gravity: When sliding, the body's center of gravity should always lean forward slightly, and with the constant alternation of feet, the center of gravity should also constantly shift. When one foot is pushed backward, the center of gravity of the body must be completely placed on the other leg, so as to ensure that the kicked leg can be smoothly retracted. When this leg retracts to the ground, the center of gravity immediately shifts to this leg, and then the other leg is kicked out. Remember to put your body center of gravity on the other leg completely every time you kick. This cycle.
Sliding posture: knees slightly bent, body slightly leaning forward to maintain the center of gravity. The faster the sliding speed, the greater the bending amplitude. The standard speed skating posture is that the hands are naturally behind (without swinging arms), the back is parallel to the ground, and the bending angle of thighs and calves is not more than 120.
Stop: slide in the above posture, keep your feet close together and parallel, with the foot with the brake block slightly forward, so that the distance between your feet is about half a foot, lift your toes until the brake block touches the ground, then slowly shift the center of gravity to the foot with the brake block, and increase the pressure until it stops.