Body-building action self-recognition and alarm system based on electromyographic signal acquisition

Abstract

The invention provides a fitness action self-recognition and alarm system based on electromyographic signal acquisition. The fitness action self-recognition and alarm system comprises an electromyographic signal acquisition module, a processor module, a control module and a display module, electrodes of the electromyographic signal acquisition module are connected with a tested part of a tested object in a lead mode to acquire electromyographic signals, the acquired electromyographic signals are transmitted to the processor module, and the processor module preprocesses the electromyographic signals, extracts characteristic quantities in the signals and conducts mode recognition. The control module is respectively connected with the electromyographic signal acquisition module and the processor module and is used for controlling the operation of the electromyographic signal acquisition module and the processor module; the display module is connected with the control module and used for displaying a graphical user interface of the control module. According to the invention, the muscle force exerting degrees of different parts of the body builder during exercise are monitored through acquisition and analysis of the electromyographic signals, and then whether the body building action of the user is standard or not is visually fed back, so that scientific body building guidance is provided for the body builder, and the exercise and body building efficiency is improved.

Description

Technical field [0001] The present invention relates to the field of biological signal identification and analysis, and more particularly to a fitness action self-identification and alarm system based on an electromyophobic signal acquisition. Background technique [0002] With the development of the national quality, more and more people recognize the importance of fitness exercise, but non-professional fitness is difficult to judge whether their own movements are standard during exercise, whether the muscles are appropriate, blindly exercise, Instead, if you have any erroneous motion, physical fatigue damage is caused. Therefore, monitoring identification and evaluation alarms for fitness actions have important practical significance. [0003] Nowadays, in the market, intelligent fitness equipment is mostly committed to heart rate, electrocardiographic, blood pressure, sleep monitoring, and exercise calculations. Based on muscle contraction, diastolicity to feed back whether th...

AI Technical Summary

Problems solved by technology

[0003]Most of the portable and intelligent fitness equipment on the market today is dedicated to heart rate, ECG, blood pressure, sleep monitoring, and exercise calculation, etc., based on the degree of muscle contraction and relaxation. The auxiliary fitness equipment that feedbacks whether the fitness action is standard has not been heard; the fitness wearable equipment that involves exercise intensity calculation mainly relies on heart rate collection technology, and the fitness intensity feedback is too general and cannot reflect the exercise state of the exerciser well.

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