Multinomial Combination Event-group Performance Structure Model And Development Characteristic

Multinomial combination event-group is a kind of game which is defined by the way of game structure. The training elements of sports ability requirement and performance evaluation of Multinomial combination event-group is more complicated than other game.The performance of Multinomial combination event-group is influenced by multi-factors, the level of competition and inter-influence of each game of Multinomial combination, the weight of each game of Multinomial combination, the evaluation of each game of Multinomial combination and the process of game organization are important factors influence the structure of performance. The theory model of Multinomial combination is constructed organically by the factors mentioned above. According to the two important factors influence the performance of Multinomial combination event-group ——evaluation of performance and process of game organization, the Multinomial combination event-group is classified into 4 type: No-break-measurement category、break-measurement category、break-score category and Achievement index transformation. The research select decathlon, men’s gymnastics individual all-around, the men’s 200 meters individual medley and as representative game. The performance score of each important match of each game between 1992-2015 are research objects. The performance structural model is constructed with the methods of documentary, mathematical statistics and logical analysis and conclusions are:A combination of a number of class athletics is divided according to the project configuration method for a class project, the project results directly show different results in the form of a combination of the individual, the competitive level of the individual subject to varying degrees of competition rules and other individual role and influence, therefore studied achievement helps participants profound understanding of competitive needs of the project, and then guide training and competition behavior.1. The results of Multinomial combination event-group is determined by the combination of multi-games, the development and rules of each game influence the performance of Multinomial combination. The research on the structure of Multinomial combination performance help the athlete to deepen the understanding of the requirement of Multinomial combination and guide the training and participation behavior.2. The complexity of performance score structure of Multinomial combination is determined by the number of event and the difference of leading factor of event. The more the number of event the more complicate of performance score structure while the less the simpler. The big the difference of the leading factor of event the complexity of performance score structure while the smaller the simpler.3. The characteristic of performance score structure of Multinomial combination is comprehensive, un-balanced and systemic. The characteristic of comprehensive require the comprehensive of technique and physical fitness. The characteristic of un-balance means the un-balance development of event-competitive ability. The characteristic of systemic means the performance score interrelated with event and constitute together.4. The characteristic of the performance score structure of Decathlon which represent the break-measurement category are:4.1The qualities of speed and power is the most needed physical fitness factors of Decathlon. The performance score model is differed from each other by the different development of two physical fitness qualities. The different development of two qualities determined the total score differently. In the event, the improvement of the lower level of the event improve the total performance score effectively.4.2 The performance score structure of Decathlon is more complicate due to the numbers of event. The relationship of performance score of event change with the development of qualitied of speed and power. The 100 M and shot represent the qualities of speed and power which is the core effect event of event while the effect of pole vault, high jump and 1500 meters are weak.The characteristic of the performance score structure of Men’s gymnastics individual all-around which represent the break-score category are:5.1The performance score of Men’s gymnastics individual all-around show regular cycle changes in the 4years-last-rule changing between 2 Olympics games. With the adaption of the new rules, the performance score improved and the fitting degree of model improved.5.2 In the 10 point rule system ear, the balance of vent is the important way to improve the competitive level. In the A,B sub-rule era, the un-balance of event significantly increased. In the first year of 4 year Olympic cycle, the high requirements for power quality events as rings, vault, floor exercise and floor exercise have more influence to the performance score. In the Olympic game, the more complicate technique have more influence to eh performance score.6 The characteristic of the performance score structure of men’s 200 meters individual medley which represent the Non-break-measurement are:6.1 The performance score structure model is not only affected by the level of event, but also affected by the athlete type. The backstroke – freestyle type athletes have more common performance score structure.6.2 In the 4 kinds of strokes, the middle strokes of backstroke and breaststroke have more effect to the performance score while freestyle followed and butterfly least. The effect of backstroke and breaststroke also changing, the effect of backstroke increasing while breaststroke decreasing.6.3 Different type of medley swimmers have different event advantage, the performance score structure model are different. The different model have different function of competitive ability diagnosis and training planning accordingly.7 The characteristic of the performance score structure of Nordic which represent the Achievement index transformation are:ski jumping and cross-country skiing have different effect to the Nordic performance score. The most difference of Nordic performance score is ski jumping while some athletes can change the score of ski jumping by changing the score of cross-country skiing in some event.8 The un-balance level of event is a common phenomenon in development of Multinomial combination event-group. The development from un-balance to balance can improve the performance score.9 Mathematic models are constructed according different event, different types and different level athletes which reflect the relationship of different event, event and event. It can be used to diagnose the athlete status, setting the training and race goal, planning training, results evaluation.10 The performance score structure model have certain specificity and instability according to the change of competition level, opponent and rules.