Study,on,the,Application,of,Multimedia,Feedback,Teaching,Method,in,the,Teaching,of,Police,Wrestling,Skills in/on the map of

　　Abstract: Multimedia feedback teaching method is concluded from the teaching practices according to the principles of "information theory, system theory and control theory". It plays a very important role in the improvement of the teaching effect of police wrestling skills. In this paper, the experimental study of the multimedia feedback teaching method on the teaching of police wrestling skills is analyzed, and the result shows that the teaching method plays a positive promotion role in training the wrestling skills and adaptability of policemen, exerting the principal effect of policemen, and increasing the teaching effect of wrestling skills.
　　Key words: Multimedia Feedback Teaching Method; Police Wrestling Skills; Multimedia Technology
　　1 Introduction
　　Feedback refers to the information produced in actions or after actions. It is usually called as the feedback produced by action. Also, it can be further divided into inherent feedback and augmented feedback. Inherent feedback is the exerciser""s feeling provided by the kinesthetic sensor of muscle in an action, or the direct observation on his own behavioral results. Augmented feedback is the feedback information provided by teachers, coaches or some kinds of automatic record devices for the exerciser.
　　At present, the class hours for the teaching of the technical courses about police wrestling skills are being reduced. Therefore, how do teachers complete the teaching task meeting the quality and quantity requirements in fewer hours? Relying on the modern teaching media for assisting the teaching process, synchronous feedback, short-term feedback and staged feedback can play a positive role in making an enhancement to the perceptual knowledge of students, extending the teaching time, and helping cultivate the principal role of students, and improving the teaching effect of wrestling skills.
　　2 Purpose and Objects of Experimental Study
　　2.1 Purpose of Experimental Study
　　Multimedia, as a new teaching model, is being accepted by more and more educational workers. It is a new type of teaching method, which integrates images, texts, sounds and videos together, makes the teaching and learning activities more colorful, facilitates the students master the skills and techniques, promotes the teaching of teachers to be easier. In the process, students can intuitively see the teacher""s demonstrative actions and their own actions. In multimedia feedback teaching method, the central nervous theory and the feedback principle of the loop neural connection are used for allowing vision to constantly monitor the activities of reflection and also making the refection of somatic actions constantly coordinated in both time and space. Thus, the standardized skills and techniques can be mastered within the shortest time, and the teaching task can be completed.