Video Feedback Of Mobile Phone Is Used In Improving The Technique Teaching Of Single Hand Shoulde

Feedback as one of the seven elements of teaching activities,whether as the dominant teacher or the main body,students need to get feedback from all aspects in the course of teaching.Especially in the process of sports technology teaching,the teachers and students is a professor at around tactics action and learning,students can get timely in the process of learning,intuitive,and effective feedback information is affects the study effect,but the feedback information of comprehensiveness and authenticity and restricted by various factors.There are many types of commonly used means of feedback,such as feedback language,ontology,feedback,etc.,with the emergence of video technology,feedback,the feedback of ontology in the original language on the basis of the video footage as the carrier of video feedback,its characteristic is the student by watching video can be intuitive to get feedback information.In recent years,the emergence of video and playback function smart phones has provided the conditions for the development of video feedback.Therefore,on the basis of the original video feedback research,it is possible and necessary to explore the application of video feedback on mobile phone as the media in the teaching of sports technology.Based on video feedback experiment based on mobile phone,this paper explores the feasibility of introducing video feedback into physical education teaching.To learn about the application of video feedback in improving the teaching of shooting skills in single-hand shoulder,and the changes of students' perception and cognition.Improve student shooting behavior standardization,study active initiative.This article uses the literature material law,questionnaire survey method,mathematical statistics and experimental method of teaching,for mobile video feedback in improvement in situ application of one hand shoulder shot technique teaching,the main conclusions are as follows:1.Video feedback of mobile phone to improve the experiment difference of single hand shoulder shooting technique is not significant.Before and after the experimental group and the control group,the difference in the action structure and the effect of the control group before and after the experiment was not significant.In the experimental group and control group,the performance scores of the experimental group were higher than that of the control group,and the results of the experimental group were lower than that of the control group.Under the same conditions,the base level is higher than the other,and the base level is smaller.2.As the carrier of video feedback,the mobile phone is feasible and can provide targeted guidance to different students.The reasons include that the mobile phone feedback video is clear and intuitive,which can reflect the technical action details and easy operation.Video feedback and traditional feedback methods complement each other,which can improve the feedback effect.3.Video feedback improves students' motivation and motivation,and the reasons vary.Different students have different enthusiasm to improve their enthusiasm,and students should be fully motivated when using video feedback to carry out basic technical teaching.4.Video feedback improves the technical standardization of students,and compensates for the lack of intuitive feedback in the original feedback method,and widens the feedback space and time.The students' cognition of technical teaching training has changed,and different students have different main links in the improvement of technical action in video feedback.