Research From The Evolution Of Competitive Trampoline Individual Scoring Rules Development Trend Of Its Technology Action

Athletics recreation bouncer project in the modern athletics domain is a young project, the international body association integrated since1997athletics recreation bouncer project the Olympic Games project, our country took it as the independent athletics movement project to develop, has obtained the amazing result in the development short several years.From2005the26th session of world recreation bouncer championship tournament, our country athletics recreation bouncer movement starts to march into the world leading ranks, and at the Beijing Olympic Games has assumed full responsibility on the male and female net in2008individual two gold medals, as soon as at present already leapt into the world recreation bouncer powerful nation.This research through the literature material law. the comparison test, the pessimistic interrelatedness analytic method, the expert interview law, the mathematical method of average for the main research technique, the individual race grades the rule change primarily line by on each Olympic Games cycle athletics recreation bouncer network, then on the inquisition athletics recreation bouncer net individual technical movement whole trend of development, and aims at the challenge which athletics recreation bouncer grading rule the evolution proposed to give the corresponding countermeasure. the individual event further consolidated development provides certain theory basis take the time as our country athletics recreation bouncer net on.The research main conclusion is as follows:1.On athletics recreation bouncer net has experienced five Olympic Games cycles the individual event grading rule to at present, is the promotion project continually development, each Olympic Games cycle all has its own change characteristic. 2. Research indicated various cyclical grading rule existence certain difference, mainly manifests in athletics recreation bouncer grading rule general rule change; Next displays in athletics recreation bouncer competition procedure change; Third, athletics recreation bouncer referee group’s change; Fourth, athletics recreation bouncer instrument requests change; Fifth, in five cycles on net individual evaluation factor main change characteristic.3. Through athletics recreation bouncer grading rule a series of changes the influence which produces to the technical movement, inquires into between its evaluation factor the dialectical relations, if the difficulty movement can achieve with the compulsory exercise altitude quite close difficulty of movement, the movement stability is highest, is advantageous to the difficulty and the high unification development; In had guaranteed under the stable premise, enhances a difficulty minute value to the best scope in, and to completes the quality the influence to reduce to slightly, guarantees high grade completes the complete set movement is obtains the outstanding competition result the key.4."High"flutters","difficultly","beautiful" is on athletics recreation bouncer net the individual event remarkable characteristic, also is its development direction, in the new rule implementation new Olympic Games cycle, with the difficulty will highly be the key which the apex master wins.5. This article induces the reason and the deference principle which on the summary athletics recreation bouncer net individual grading rule consummates continually, the research indicated consummates continually the primary cause has the existing rule not to favor guaranteed referee’s authority, did not favor the movement technique and tactics under the development, the present contest rule has formed athletics superiority monopoly, consummates the principle which had to follow to have the promotion technological development, enhancement competition ornamental, the humanist principle, the promotion and the realization "the fair competition" and so on the principles.