It started in the 1960s and was developed on the basis of alpine skiing. 197 1 year, the first official freestyle skiing competition in the world was held in New Hampshire, USA. The World Cup freestyle skiing competition will be held from 65438 to 0975. 1986, the first freestyle skiing championship was held in Tien Town, French Alps. Since 1992, it has been listed as an event in the Winter Olympics, including aerial skills for men and women (1994) and snow skills for men and women (1992), and snow ballet for men and women has been listed as an event in the Winter Olympics 1988 and 1992. 1994 winter Olympics listed this event as an official competition.

1. aerial skills: started in the early 20th century. 1928 Carlton of the United States became the first athlete in the world to complete a snow somersault on a snowboard. 1958 Swiss ski instructor Fei Jurel completed the somersault and twist in the slide jump. The snowboard used by aerial acrobatic athletes is not less than1.90m for men and1.80m for women. The site consists of starting area, landslide auxiliary area, transition area I, platform jumping, transition area II, landing slope and terminal area. Everyone tried to jump twice in the competition. The referee evaluates the air action score and landing action score according to the quality of the athletes' actions, and then multiplies it by the action difficulty coefficient, which is the score of a trial jump. Add up the scores of the two attempts, and the one with the most scores ranks first.

2. Snow Skills: Swirl, air and downhill speed competitions with a series of snow bags on steep slopes, including single-person snow skills and double-person snow skills. The ski resort is 200 ~ 270 meters long, 0/5 ~ 25 meters wide and 24 ~ 32 degrees sloping. The snowboard used by athletes shall be no less than1.90m for men and1.80m for women. The ranking is evaluated by the quality scores and timing results of the rotation and air movements, and the one with more scores ranks first.

3. Snow Ballet: 1926, German alpine skier royle published the world's first book on snow ballet, The New Potential of Snowboarding. 1966, the famous American alpine skier and theorist Fafar established the world's first snow ballet school, with a length of 200-240m, a width of 35-45m and a slope of 196. The snowboard shall not be shorter than 8 1% of the athlete's personal height. The referee evaluates the technical score and artistic effect score according to the athletes' performance, and judges the ranking by the sum of the technical score and artistic effect score. Those who score more are ranked first.