Physical exercise device, system and method

Abstract

The invention discloses a physical exercise device, system and method and belongs to the field of machines. The physical exercise device comprises a single-chip microcomputer, a pressure sensor connected with the single-chip microcomputer, and a support for people to take exercise. The single-chip microcomputer, the pressure sensor and the support are integrated together. The pressure sensor is used for sensing a pressure value of a user borne by the support and transmitting the sensed pressure value to the single-chip microcomputer. The single-chip microcomputer determines that one-time exercising is carried out according to the change of the pressure value transmitted by the pressure sensor. The device carries out statistics on the number of times of physical exercising like sit-up.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a physical exercise device, system and method. Background technique [0002] Sit-ups are a physical fitness test item often used by students. In physical education class, students often do sit-ups. [0003] In the process of performing sit-ups, a classmate is lying on a mat to perform a test, and the number of sit-ups performed needs to be counted by himself or other classmates or teachers. This method of manually counting the number of sit-ups is often not accurate because it is easily affected by various external and internal factors. Contents of the invention [0004] Embodiments of the present invention provide a physical exercise device, system, and method to improve the accuracy of counting the number of times a physical exercise is performed. [0005] In one aspect, a physical exercise device is provided, the device includes a single-chip microcomputer, a pressure sensor connec...

AI Technical Summary

Problems solved by technology

This method of manually counting the number of sit-ups is often not very acc

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