I have never vomited in practice. This does not appear to be related to motion sickness. Personally, I find bipedal spins to be more dizzy than single-legged spins. Moreover, your focus is not at the same point. When the center of gravity is stepped on, it always folds together in a small circle in place. The bad thing about the center is that it runs like a telephone line. If you are curious, you can go to the rink and watch the ice, after practice, others have learned. When I practiced standing foot rotation, I had a deliberate acceleration and felt my fingers go numb. Jumping should also focus on the ability to bounce and strength and coordination. Adults may not be able to jump for a week. It would be much better if the physical quality was better. Very few people can jump two weeks. Using high-speed rotating centrifugal force to open your hands can concentrate the blood in your hands on your fingers. You will feel a little dizzy when you squat down and turn around. After several rounds of vertical rotation, the speed slowed down. 20 circles as shown in the picture. If you practice more, you won't faint. real? I couldn't help but answer, figure skating, I couldn't see anyone upstairs, the skaters were not as strong as many of the athletes upstairs, but some athletes' knee and ankle flexibility was amazing. In the 2017 International Automobile Grand Prix (4LZ), the conspiracy behavior that jumped out in the Russian station caused goosebumps: from semi-professional to systematic professional training, except for Sunday, he must also pay attention to the angle of his feet and legs. Four hours of on-ice training every day (8-12 years old in adolescence) is a lot, and I’m used to it. At the end of the game, you have to join in and spin, and then continue jumping (a little more gently) without having to faint. Oh, and look up when you turn, don't look at the ice. For beginners who have just mastered coasting and single-sliding and double-sliding platforms, the most practical way to stop is to keep your feet apart and the inner feet of the inner blades of both feet are in an inertial sliding state. This is what we call an internal figure-eight brake. The sliding internal figure-eight brake refers to the double snow plow brake, which has the characteristics of relatively stable posture, low braking efficiency, suitable for low-speed conditions, and continuous use with continuous deceleration.