Rope skipping coordination evaluation method and device

Abstract

The invention relates to a rope skipping coordination evaluation method and device based on the cooperation of a six-axis gyroscope and a Hall sensor, wherein the method uses numerical calculations to fit the sinusoidal curves in the X and Z directions of the rope skipping measured circle; the calculation The phase difference of the sinusoidal curves in the X and Z directions of the rope skipping measured circle; the coordination score of the rope skipping measured circle is judged by the phase difference; the average coordination score of all the rope skipping measured circles is calculated, which is the final overall coordination score, A six-axis gyroscope is added to the existing rope skipping handle using Hall chip technology to detect the six-axis gyroscope data of the handle during rope skipping, and judge the coordination through the phase difference in the X and Z directions , the judgment method is simple, the cost is low, and it is convenient for the user to understand the coordination of the body during exercise, which is beneficial for the user to improve the speed of the rope skipping, regulate the rope skipping action of the user, and reduce the possibility of sports injuries.

Description

technical field [0001] The invention relates to the field of rope skipping coordination calculation, in particular to a rope skipping coordination evaluation method and device. Background technique [0002] With the continuous improvement of people's living standards, people pay more and more attention to their own physical health, so more and more people choose to improve their physical fitness through fitness exercises. Rope skipping is a simple aerobic exercise that is suitable for all ages and has many benefits, and the equipment required is very simple, so it is widely used. [0003] The existing rope skipping handle has a single function and only supports the counting function, which cannot reflect the coordination of the user's body when skipping rope. When skipping rope, the coordination of the body is very important. On the one hand, for professional athletes, physical incoordination may lead to a decrease in the speed of skipping rope, which is not conducive to sk...

AI Technical Summary

Problems solved by technology

[0003] The existing rope skipping handle has a single function and only supports the counting function, which cannot reflect the coordination of the user's body when skipping rope

When skipping rope, the coordination of the body is very important. On the one hand, for professional athletes, physical incoordination may lead to a decrease in the speed of skipping rope, which is not conducive to skipping racing and lowering the performance of rope skipping. On the other hand, physical incoordination may be wrong. Rope skipping posture leads to wrong posture that can easily cause sports injuries, so how to feedback the user's coordination when skipping rope is an urgent problem to be solved

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