| As the world’s second-largest sports, tennis has been popular with people from all over the world. In recent years, under the prompting of "golden flower" effect, the rapid development of tennis sport in China. In our country, professional tennis players is typically by participating in various levels of the tennis tournament and the corresponding achievements athletes level can be attained. Under the system of the official authority from a game of tennis, tennis technical grading standard, have been unable to promote growth and development of our country’s professional athletes., on the other hand, a growing number of amateur tennis lovers continuously improve their technical level, so as to achieve a higher level of tennis technology. But unfortunately for amateur tennis player, our country has not corresponding evaluation criteria of individual tennis technology level. Tennis technical grade evaluation standard in our country can not meet the existing tennis market, and it is hard to meet the domestic tennis technology popularization among the masses, the demand of the development.ITN tennis level test system is one of the most countries take tennis technical grading test standard. Be domestic scholars in our country, several times but unfortunately failed to get the real promotion and development. ITN the introduction of tennis level test in China, means that the development of tennis in China is gradually internationalization, needed for development of tennis in our country at present the rating standard provides a great reference. The ITN tennis level test system in our country is a process of inheritance and development. But as researchers, we should be on the basis of inheritance, better improve the whole test system, so as to better promote the development of tennis in China.This article through to the ITN tennis level test system for research, found that the strength area exists only in singles site behind the baseline, and singles on both sides of the stadium, but there is no strength. The paper, the viewpoint of individual increase strength area and experimental method is adopted to increase strength after assuming regional increase strength experiment and comparison of the experimental study, the following conclusions and Suggestions:Conclusion: 1. ITN tennis test system in the evaluation of the athlete technical level is reasonable, but from the design in theory, its area can be perfect.2. Increase the strength of the regional theoretically better perfect the ITN tennis level test system. 3. Increase the strength of the area in practice makes ITN tennis test the strength of the area to be more perfect. 4. Increase the strength of the regional impact on personal ITN level can be ignored, but has a significant effect on total grade test. 5. Increase the strength of the area on the depth of the bottom line forehand and backhand forehand and backhand, bottom line precision testing and boy serve test have no significant effect, but the depth of the volley and has a significant effect on girls serve test scores. 6. Increase the strength of the regional influence on female athletes ITN scores than male athletes. 7. New whether can better reflect the results of the competition strength area, remains to be verified.Suggestion: 1. Suggest to add new strength area, ITN test system dynamics area can be perfect. 2. Proposed to ITN tennis technical grading test system is gradually applied in the national tennis technical level of rating. 3. Suggest use ITN tennis level test in the field of tennis teaching and training in our country. 4. Recommendations will be ITN tennis level test used in tennis teaching performance evaluation, the college entrance examination test project in our country, and postgraduate entrance exam grades, and other fields. |
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