The flat ground styles of roller skating include Freestyle Slalom, Speed ??Slalom and Battle.

Freestyle roller skating (English Freestyle) has a history of less than 20 years and is relatively new compared to other roller skating events. When freestyle roller skating first appeared, there was no unified name for "freestyle roller skating". At that time, it was called "flat freestyle" or "flat freestyle" for short. Later, with the development of the project, the name was re-standardized.

1. Slalom (English Slalom) is a roller skating event in which you wear flat shoes and glide on rows of piles, making various "fancy" movements while gliding. The obstacles placed on the ground are called "pile cups", or "pile" for short. Freestyle slalom is usually performed by a single person, but there are also double-player freestyle slalom in national or international competitions. During the competition, a piece of music is played, and the athletes perform various beautiful and difficult movements on the piles according to the music. Movements that are stable, difficult, and artistically expressive can earn high scores.

2. Speed ??Slalom (English Speed ??Slalom) is the shortest competition time among roller skating events. Athletes start from the starting point, accelerate for a distance of 12 meters, use one foot to snake (S-shaped) around a row of 20 piles, and then land to finish. The competition is from the starting point to the time after bypassing the pile (maximum 28 meters). Generally, after a long period of practice, it can run to 4-6 seconds. If you start faster and don't kick the pile when going around the pile, you will be faster.

At the beginning, when running at a high speed, I wore flat shoes. With the development of speed passing piles, large three-wheel tool holders specially designed for speed passing piles have gradually appeared. Nowadays, in the speed stakes competition, four wheels and three wheels coexist.

3. Fancy braking (Slide in English) is a competition event in which you brake after accelerating from the start. There are many braking actions, some difficult and some easy. The stability, difficulty and braking distance of the movements are all the basis for judging the performance. In order to make the braking action more stable and achieve a longer braking distance, wheel tool holders for fancy braking have also begun to appear. Stiffer wheels can float farther. The brake holder can prevent the middle two wheels of the roller skates from touching the ground, reducing resistance during friction.