An Evaluation System Using 3-Axis Sensors to Monitor External Loads

Abstract

A method and system for monitoring and evaluating an external load by using a 3-axis sensor can automatically acquire and record information such as the exercise time, the exercise displacement, the exercise speed, the exercise times, the exercise height, and the training density in real time during training or game of a sportsman, can automatically perform analysis and discrimination and evaluatethe external load of the sportsman through software, and can help a trainer to manage the training or game process of the sportsman. The system includes an exercise acquisition terminal, a monitoringanalysis terminal, and a wireless mobile base station. The method and the system can perform longitudinal analysis and evaluation on the external load amount and the external load strength of a sportsman according to a time period, an exercise period, an exercise type and so on, can perform horizontal analysis and evaluation on the external load amount and the external load strength of differentsportsman, and can make a targeted training plane, and can improve the training effect.

Description

technical field [0001] The invention belongs to the application field of sports monitoring, and in particular relates to a method and system for monitoring and evaluating external loads during athletes' exercise by using a three-axis sensor. Background technique [0002] The so-called exercise load is the physiological load borne by the human body during exercise activities, which includes two aspects of load intensity and load. Studies have shown that only under the pressure of physical exercise to the limit, the natural potential of physical strength, psychology and intelligence can be fully exerted to achieve the purpose of enhancing physical fitness; however, excessive exercise load can easily cause fatigue and injury. Therefore, for athletes in the growth and development period, reasonable arrangement of effective exercise load is the main problem that must be solved in physical training. [0003] At present, the traditionally most commonly used exercise load detection...

AI Technical Summary

Problems solved by technology

It can be seen from the above that the traditional detection method mainly uses the coaches’ eyes and inquiries to make ex post experience judgments, and cannot use scientific means to monitor, analyze and evaluate athletes’ exercise load data in real time, which is not conducive to coaches during sports training or competitions. At the same time, it is not conducive to the improvement of athletes' ability; with the development of science and technology, through sensor technology, wireless communication technology, computer technology and other technologies, athletes' exercise time, movement displacement, movement speed, movement times, movement The monitoring, calculation, analysis, evaluation and storage of parameters such as height and training density will effectively solve the problem of coaches making scientific judgments due to lack of accurate data

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