Four-limb exercise device for sports

Abstract

The invention belongs to the technical field of training equipment, and discloses a four-limb exercise device for sports. The device comprises a base plate; first support columns, a mounting box, a second support column and a weight box are fixedly mounted at the top of the base plate; a connecting plate is fixedly mounted between two adjacent first support columns; a motor is fixedly mounted in the mounting box; a first rotating shaft is movably mounted in each first support column; after a trainee sits on a cushion, feet can be placed on pedals, second rotating shafts are distributed in a bilateral symmetry mode with a rotating wheel as the center; the left side end of each second rotating shaft is in an inverted-T shape; the right side end of each second rotating shaft is shaped like a Chinese character ''ao'', so that the trainee can drive the second rotating shafts to rotate when using the pedals, the legs of the trainee can rotate through the second rotating shafts all the time, the hands can be trained through pull rings, and therefore, movement of the four limb of the trainee can be achieved.

Description

technical field [0001] The invention relates to the technical field of training equipment, in particular to a limb exercise device for sports. Background technique [0002] Sports is a complex social and cultural phenomenon. It takes physical and intellectual activities as the basic means, and according to the laws of human growth and development, skill formation and functional improvement, it can promote overall development, improve physical quality and comprehensive education level, enhance physical fitness and improve physical fitness. A conscious, purposeful, and organized social activity that improves athletic performance, lifestyle, and quality of life. With the expansion of international exchanges, the scale and level of sports development has become an important symbol to measure the development and progress of a country and society, and has also become an important means of diplomatic and cultural exchanges between countries. Sports can be divided into mass sports,...

AI Technical Summary

Problems solved by technology

[0003] After retrieval, Chinese Patent No. CN 108236773 B discloses a limb movement device for sports, including a base, a first bracket, a first bearing, a first rotating shaft, a first large rotating disk, a first connecting rod, a small Connecting plate, the second large rotating disk, the second rotating shaft, the second bearing, the second bracket, the large supporting plate, the first inverted T-shaped bar, the first spring, the second inverted T-shaped bar, the second spring, the first Stepping on the pedal, the second stepping on the pedal, the large casing, the lifting rod, the large positioning screw, the seat body and the second connecting rod, people can exercise the limbs at the same time, which is conducive to improving the coordination of people's limbs and the growth of people's limbs , is conducive to people's health, simple structure, easy to use, easy to install, easy to maintain and repair, easy to manufacture, easy to popularize and apply, but in use, it is necessary to use the legs to keep pressing down, which is easy to cause leg training The problem of inefficiency, and when using two large rotating discs, this can not achieve the desired effect for hand training, the main thing is that it is generally used in sports limbs. This is undoubtedly very difficult for trainers, which will cause certain obstacles to the promotion of sports

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