| In order to enrich the outline of physical education,improve the health of college students and cultivate their interests,the physical education curriculum is gradually diversified and the teaching mode is constantly improved.However,the teaching methods of tennis technology are also constantly improved and innovated.In order to improve the efficiency of classroom teaching and apply auxiliary practice equipment to tennis teaching,the author applies swing resistance practice fan to the teaching of college tennis optional courses.In this paper,using the method of documentary,expert interview,questionnaire survey method,experimental method,mathematical statistics,from jiangxi normal university of science and technology level 2017 with 6 tennis elective classes,a total of 202 randomly selected 60 boys as experimental object,the experimental group 30 and control group 30 people,the experimental group using resistance practice swinging fan,control group using traditional teaching method in teaching,experiment contrast analysis of the experimental group and the control group,after analysis of the experimental students' physical quality,tennis after the change of the respect such as special skills,learning their own harvest,the following conclusions and Suggestions:Conclusion :(1)compared with the traditional teaching method,the resistance during the practice increases exponentially with no significant difference in body form.There was a significant difference in physical fitness between pull-ups.There was also a significant difference in lung capacity among body function indicators.(2)both teaching methods can effectively improve students' mastery of tennis skills,but the experimental group of the resistance fan trainer of sports swing is of great help to the standardization of tennis forehand and backhand technical movements and the stability of hitting the ball.(3)compared with the traditional teaching method,students' batting speed and power are better when using the resistance fan trainer,and their muscular endurance and explosive power are improved faster.(4)students are more interested in using the swing resistance fan for teaching,which can fully mobilize students' learning enthusiasm and improve students' participation in class.Suggestions :(1)in teaching,can make full use of advanced equipment to provide students with good teaching conditions,say goodbye to the single teaching method,cultivate students' initiative learning enthusiasm,cultivate students' interest,it is suggested that the conditions suitable for colleges and universities can apply swing resistance fan for teaching.(2)there are shortcomings in the swing resistance fan trainer,which requires further practical research by educators.A scientific and reasonable method is studied by combining theory with practice.(3)it is difficult for non-sports majors to set up tennis option courses,so it is suggested to increase class hours or take exercise in extracurricular time,such as setting up tennis clubs,so as to better organize students to take exercise after class and let more students learn and like tennis. |
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