Variable-force arm power exercise apparatus with high safety performance

Abstract

The invention discloses a variable-force arm power exercise apparatus with high safety performance. The variable-force arm power exercise apparatus comprises a spring, a connecting rod and handles. The connecting rod is arranged at two ends of the spring, the handles are arranged at two ends of the connecting rod, the connecting rod is divided into a left connecting rod and a right connecting rod, the handles include a left handle and a right handle, pressure sensors are arranged on the handles, a processing module and a loudspeaker are arranged in the left handle, output ends of the pressure sensors are connected with an input end of the processing module, an output end of the processing module is connected with an input end of the loudspeaker, a power device is arranged in the left connecting rod, an inner spring is arranged in the right connecting rod, and the power device is connected with the inner spring by a steel wire. The variable-force arm power exercise apparatus has the advantages that users can be reminded of necessary pre-exercise preparation, and accordingly the exercise safety can be improved; the force level can be upgraded, and accordingly the variable-force arm power exercise apparatus is applicable to the different users and low in cost.

Description

technical field [0001] The invention relates to a variable arm force device with high safety performance, which is suitable for the field of sports and fitness equipment. Background technique [0002] The arm strength machine, also known as the grip stick, is used to exercise the arm muscles, mainly to exercise the arm and chest muscles, and to assist in the exercise of wrist strength. In the process of using the arm strength machine, users often forget or ignore the preparation work between exercises, which is easy to cause injury to the user, and the safety performance is low, and each arm strength machine has only one level range. After a period of time, the level needs to be improved. At this time, a new arm strength device must be replaced, and the cost is relatively high. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a variable arm force device with high safety p...

AI Technical Summary

Problems solved by technology

In the process of using the arm strength machine, users often forget or ignore the preparation work between exercises, which is easy to cause injury to the user, and the safety performance is low, and each arm strength machine has only one level range. After a period of time, the level needs to be improved. At this time, a new arm strength device must be replaced, and the cost is high

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