Extended data:
Introduction to roller skating:
Roller skating used to be called roller skating, skating, skating and roller skating in many Chinese versions, but now it is called roller skating, but it does not deny the previous names, because these are all correct.
Roller skating is a good means of transportation. If you choose the right type, both roller skating and roller skating can brush the street. Some people say that roller skating can't brush the street, which is very objective. Wide wheels are more adaptable than narrow wheels. Just like the relationship between mountain bikes and road bikes, four-wheel roller skating can walk like a long board, and all roller skates can be used for walking.
Second, roller skating skills:
1, basic station
1) t-shaped bracket
2) Stand in a figure of eight.
3) Stand in parallel
Step 2 stop the technology
1)T stop method
2) Stop your feet
3) Backward sliding stop method
3. Speed factor
▲ Standing posture: one is the ordinary parallel standing posture, that is, the feet are parallel and slightly narrower than the shoulders, and the knees are slightly flexed to maintain the center of gravity. Don't let your feet swing from side to side with the strength of your ankles, and 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: Starting from the T-shaped stance, keep one foot forward, toe forward, and push the other foot to the side and rear 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.
▲ Sliding: In order to maintain a good balance when sliding, bend your knees as much as possible. The purpose is to stabilize the center of gravity and facilitate the exertion.
▲ Center of gravity of the body: When sliding, the center of gravity of the body should always lean forward slightly, and with the constant alternation of feet, the center of gravity should 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: the knees are slightly bent, the body leans forward slightly, and the center of gravity is maintained. 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 and keep your feet together and parallel. The foot with the brake pad moves forward slightly, so that the distance between your feet is about half a foot. Lift your toes until the brake pad touches the ground, then slowly shift the center of gravity to the foot stepping on the brake pad and increase the pressure until it stops.
References:
Baidu Baike roller skating