Front-back swinging double-rod multifunctional body builder

Abstract

The invention discloses a front-back swinging double-rod multifunctional body builder. A pedal rod shaft and a pull rod shaft are arranged on two sides of a stand column, left and right pedal rods arecorrespondingly connected between the pedal rod shaft and left and right pedals, and left and right balance pull rods are correspondingly hinged between the pull rod shaft and hanging pieces of the left and right pedals; a left-right pedal linkage mechanism comprises a shaft seat, a rotating seat rotatably arranged on the shaft seat, left and right ball head lower connecting rods, and left and right pushing plates, the left and right pushing plates are correspondingly fixed to the left and right pedal rods, and the left and right ball head lower connecting rods are hinged between the left andright pushing plates and a rotating seat; a waist twisting linkage mechanism comprises left and right supports fixed on a machine base, left and right swing arms hinged to the left and right supports, left and right armrests connected to the upper parts of the left and right swing arms, and left and right ball head upper connecting rods hinged between the left and right swing arms and the left and right pushing plates. After the structure is adopted, the multifunctional body builder has the advantages of simple structure, assisting effect, good fitness effect, integration of waist twisting, mountain climbing and stepping training functions and the like.

Description

technical field [0001] The invention relates to the technical field of sports and fitness equipment, in particular to a double-bar multi-function fitness equipment with back and forth swings, which integrates the functions of waist twisting, mountain climbing and stepping training. Background technique [0002] With the development of society and the advancement of science and technology, the income and living conditions of residents continue to increase, and the means of transportation are gradually replaced by motor vehicles. If there is too little, it will eventually lead to overnutrition and fat deposition. Whether it is children, young people, middle-aged people or the elderly, a large number of obesity occurs, and the physical fitness of the whole people continues to decline. For this reason, it has aroused the great attention of the country and society. [0003] In order to improve their physical fitness, many people make full use of fitness equipment such as waist t...

AI Technical Summary

Problems solved by technology

But above-mentioned body-building equipment has following deficiency in use: the one, although above-mentioned body-building equipment can carry out twisting training, mountain-climbing training and step training separately, also can carry out mutual cross-training, but can not carry out synchronous training, does not reach twisting waist , mountaineering and stepping synchronous training effect

Second, in order to achieve the corresponding training effect, different fitness equipment must be purchased and a larger training place is required, which has the problems of high purchase cost and large training place

The third is that although the hands can be linked with the feet, they cannot play a supporting role. People with relatively poor physical fitness cannot exercise for a long time and cannot achieve the desired training effect.

For this reason, many manufacturers and people of insight are developing and researching on the above-mentioned problems, but there is no ideal product coming out so far.

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