A Comparative Analysis Of The Cooperation Between The Top Eight Ice Dance Dancers In Two Winter Olympic Games

Ice dancing is a form of figure skating,but it is different from figure skating.Ice dancing,in which all events are performed by couples,requires not only excellent skating skills,but also a tacit understanding between partners.By analyzing the rules and analyzing the video,it can be found that ice dancing puts forward different requirements on the positions,distances and movements of partners.Therefore,the cooperation between partners can also become the key factor to determine the result of the competition.This study USES video analysis,expert interviews and other research methods,starting from the double with short ice dancing dancing,selecting 2014 Olympic winter games in sochi and pyeongchang 2018 ice dancing short dance before eight players competitive combination video as investigation object,the athletic combination of double coordinate technology comparative analysis,through the competitions and movement performance,observes,found its regularity,cooperate advantage of excellent players,for players in China in the future on short ice dance dance moves the selected to provide the reference.Research conclusions:1.In 2018,compared with 2014,the proportion of coordination forms with physical contact was increasing in pairs,while the proportion of coordination forms without physical contact was less.Players’ grip is more abundant,and non-standard grip is more and more favored by players,which increases the diversity of combinations and competitive characteristics.2.In the change of the matching position,the horizontal position is the main change,while the vertical position is the auxiliary change.In 2018,compared with2014,the players changed more frequently in the horizontal position.In the horizontal position,the players tended to choose the position between women and men.In the vertical position,the number of use of the matching position with high male and low female has increased.3.A comparative analysis of the synchronized moves shows that the athletes in2018 have more types of lifts than in 2014.The form in the upper law is more flexible;The variety of movements makes the lift more difficult.In the synchronized twirling step,the average score of the players in 2018 was improved and the rotation speed was accelerated compared with that in 2014,indicating that the synchronicity of the players’ movements in high-speed rotation was greatly improved.4.In terms of the cooperation effect,2018 has significantly improved the five points compared with 2014.Among them,"motor cohesion" score increased the fastest;In the "dance expressive force" and "music fusion",the judge gives the highest score,which has a strong advantage.5.The comparison and analysis between Chinese and international high level players show that Chinese players focus on the standard grip with physical contact and it lasts a long time,which leads to the low degree of interaction between partners.In the matching position,the spatial position contrast is not obvious.The dance lift is concentrated in the straight lift,and the form lacks novelty.The dancers lack the appeal of the dance and the integration with the music.