| This article takes the 47 th,48th,and 49 th World Gymnastics Championships and the 2017,2018,and 2019 National Gymnastics Men’s Floor Exercise Individual Finals as a set of observations(a total of 48 sets)as the statistical objects for observation.The2016 and 2017-2020 editions of the two men’s competitive gymnastics scoring rules are based on research.The literature method,video observation method,mathematical statistics method,comparative analysis method,and expert interview method are used to find out China’s outstanding free gymnastics and foreign outstanding freedom.The characteristics and differences of gymnastics athletes in complete sets of movements,as well as the advantages and disadvantages of complete sets of movements in China’s floor exercise,provide a reference for enriching our men’s floor exercises and improving the quality of our floor exercises.After research,the following conclusions were reached:(1)The 2017-2020 version of the rule gymnastics has changed a lot.It is reflected in the reduction of action groups,the combination of action types,the difficulty of connecting extra points,and the special regulations of orchestration.It pays more attention to the distinction of difficulty and the diversity of orchestration.(2)Currently using 6 skill strings and 1-2 non-skill class actions together to form a set of 10 of the most difficult actions,which arranges 3 multi-empty flip skill strings3 single-empty flip skill strings 1 non-trick class or arranges 2 multi-empty flip skill strings.4 single-empty flip skill strings.2 non-skills class is the mainstream trend of national and foreign outstanding free gymnasts set action arrangement.(3)In the opening string difficulty arrangement,domestic ones are more inclined to arrange multiple flips for group E difficulty + B / C / D difficulty,and foreign countries are more inclined to arrange single high difficulty flips for group E(including group E).In terms of the difficulty and number of flips,China has a slight advantage,but from the difficulty of arranging the single flips in the opening series,there is a big gap with foreign athletes.(4)In the middle string arrangement,there are mainly “4+1”,“4+2”and“5+1”three arrangement methods,of which,“4+1” and “4+2”arrangement is the mainstream trend of the Middle string arrangement of the Tokyo Olympic cycle.There are many ways to arrange middle strings in foreign countries,and the difficulty is relatively high.The middle string arrangements in China are relatively simple,and the overall difficulty is also lower than that of foreign outstanding athletes.(5)In the end of the string difficulty arrangement,domestic and foreign athletes are not much different,the end of group D difficulty string has become a set of action“standard”.(6)In terms of skill types of flips,there is an uneven development between domestic flips,flips and compound flips.The number of flips is high,and the number of composite flips is too small.Low,while foreign development is more balanced.(7)In the non-technical action arrangement on the foreign more single,to Group C difficulty action-oriented,which Russian-style straight-up turn 1080° degrees and split fork pressure up to the Japanese hand upside down to occupy the mainstream,the domestic action type is more abundant,to Group B and Group C difficulty-based,of which,Group B difficulty of all kinds of slow-starting hand upside down and C group1080° degrees to occupy the mainstream;(8)In the arrangement of the set of action technical routes,the four-time arrangement of the same diagonal line is more in line with the rules.The principle of the arrangement should be based on the athlete-oriented thinking,based on the athlete’s competitive ability level,and diversify the type of movement and the quality of the connection Factors such as the optimization of the field and the maximization of the use of the venue are comprehensively considered.Through repeated exploration and practice,we are looking for a personalized "plan" that is suitable for athletes. |
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