Combined arm strength training aid

Abstract

The invention discloses a combined arm strength training aid. The combined arm strength training aid comprises a main rod (2), a left handle (3), a right handle (3), a left spring (5) and a right spring (5), wherein a locating sleeve (1) is arranged in the middle of the main rod (2), the left handle (3) and the right handle (3) are correspondingly arranged on the two sides of the main rod (2) in a sleeving mode, the left spring (5) and the right spring (5) are correspondingly arranged on the two sides of the main rod (2) in a sleeving mode, and the two ends of the main rod (2) are correspondingly provided with detachable locating mechanisms (6); the left handle (3) and the right handle (3) are arranged on the inner side of the main rod (2), and the left spring (5) and the right spring (5) are arranged on the outer side of the main rod (2); the two ends of the left spring (5) and the right spring (5) are correspondingly provided with spring bushings (4) capable of sliding relative to the main rod (2); sliding sleeves capable of sliding relative to the main rod (2) are arranged in the left handle (3) and the right handle (3). By the adoption of the structure, the combined arm strength training aid has the advantages that the structure is simple and reasonable, function transformation is convenient, many actions can be trained, the bodybuilding effect is good, and exercise, entertainment and fun are integrated.

Description

technical field [0001] The invention relates to a sports fitness equipment, especially a combined arm strength training device that can be quickly combined into different training methods from the same parts. Background technique [0002] With the development of society and the advancement of science and technology, the pace of work and life is getting faster and faster, the pressure of work is increasing, social entertainment is increasing, and the way of travel is gradually replaced by modern means of transportation. Fitness exercise, physical fitness continues to decline. In order to improve their physical fitness, most people go to the gym for training, but it is also troublesome. When encountering special circumstances, the training will be interrupted, so many people also choose to train at home. For this reason, people have developed many sports and fitness equipment that can be used at home. [0003] Arm strength machine is exactly a kind of most popular indoor spo...

AI Technical Summary

Problems solved by technology

But there are the following problems in the process of use: First, because only inward bending can be performed, the movements that can be done are relatively small, and only part of the muscles can be trained, so the effect of use is not ideal

Second, because it can only be used for single-action training, if it is not trained properly, it will cause local muscle fatigue or damage

The third is that due to the single action, poor entertainment and interest, it is easy to produce irritability and it is difficult to persist

For this reason, many manufacturers and people of insight have developed and developed, but so far no ideal products have come out.

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