Device and method for improving motion guidance efficiency

Abstract

The present invention provides a device and method for improving the efficiency of exercise guidance, the device comprising: a motion capture device, used to capture the movement of the test object to obtain bone parameters; a surface electromyography instrument, used to capture the muscle movement of the test object Electric signal; integrated processor, receiving and synchronizing the bone parameters and electromyographic signals of the test object in time domain, and matching and comparing the bone parameters and electromyographic signals of the test object with the action process information of the demonstrator. The action process information of the demonstrator includes at least the demonstration The bone parameters and electromyographic signals of the personnel when performing actions; the head-mounted multimedia device receives the matching and comparison results output by the integrated processor, and presents the above results to the test subjects. The invention utilizes the inner relationship of the narrow sense motion system of the human body, facilitates users to quickly and intuitively understand and use the motion guidance information, and can overcome obstacles brought about by differences in body size to motion guidance. It can play a positive role in promoting Taijiquan and other projects.

Description

technical field [0001] The invention relates to a device and a method for improving the efficiency of motion guidance. Background technique [0002] For a long time, in fields related to human body movement, such as sports, dance, martial arts, opera, etc., there have been some common problems surrounding both teaching and learning in practice. Among the more prominent ones are "distortion or loss of details of sports skills", "obstacles in setting technical standards caused by individual differences in the human body", "low efficiency of practice time caused by limited coaches' energy and traffic time occupation" and so on. [0003] For this reason, the prior art also has various specialized studies in the above-mentioned fields. At present, most of them use motion capture, surface electromyography detection, mechanics and other sports physical quantity (such as speed, acceleration, angular velocity, etc.) tests to try to record, analyze and data mine human motion informat...

AI Technical Summary

Problems solved by technology

[0006] 1. The final output is highly specialized data for scientific research and reports in the form of charts. Ordinary coaches and athletes who do not have a background in the scientific research field cannot quickly interpret, or even interpret, so the guiding effect on sports is very limited;

[0007] 2. It cannot solve the problem of individual body size differences, so that some sports guidance methods and standards cannot be popularized;

[0008] 3. The issue of "revealing, analyzing, and applying the cooperative laws of the human body's narrow-sense motion system" is superficial, so that the motion guidance information that the final product can provide has different effects on different groups of people. For some groups of people, it may make other Exercise behavior is contrary to the original intention of physical fitness, and even becomes a behavior harmful to health;

[0009] 4. Many different working conditions of the human body movement system may be finally recorded as completely consistent movement information

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