Track type suspension and slipping exercising devices

Abstract

The invention discloses a track type suspension sliding exercising device, which is characterized in that the device consists of a group of gate-shaped supporting frames (1), two parallel tracks (2), and two unidirectional rolling bodies (3). The tracks (2) are made of I-steel and are fixed under cross bars (2) of the gate-shaped supporting frames (1); each track (2) is provided with one unidirectional rolling body (3), the unidirectional rolling body (3) consists of a U-shaped frame (3-1), a pull handle (3-2), and two unidirectional bearings (3-3), wherein the pull handle (3-2) is fixed on the bottom of the U-shaped frame (3-1) to form a Y-shaped structure; and the U-shaped frame (3-1) locks a lower flange of the I-steel in the frame from the bottom up, the inner side of the U-shaped frame is oppositely provided with a trunnion (3-4) respectively, one unidirectional bearing (3-3) is inserted into the trunnion (3-4) respectively, and outer rings of the two unidirectional bearings (3-3) are supported on lower flanges at both sides of a web plate of the I-steel respectively. The exercising device is popular, is suitable for both the young and the old, can exercise the flexibility and the coordination function of human bodies, and can also exercise the balance ability of cerebella.

Description

technical field [0001] The invention relates to a training device suitable for a specific part of a human body, in particular to a training device for human upper limb muscle strength. Background technique [0002] There are horizontal bars, parallel bars and rings commonly used in human upper limb muscle strength training equipment. However, these equipment cannot train people's ability to climb alternately with both hands and jump forward to grab the bar with both hands. Parallel ladders can make up for their shortcomings. Existing parallel ladders are composed of two parallel longitudinal bars supported horizontally on the ground and several horizontal bars connected to the longitudinal bars. During training, people's two hands must alternately grasp the horizontal bars to advance or both hands jump to grasp the bars to advance. Therefore, it is not only required The trainer's upper limbs have sufficient strength, and all parts of the body are required to have better coor...

AI Technical Summary

Problems solved by technology

It can be seen that the existing parallel ladders are daunting for some middle-aged and elderly people and children whose physical fitness is not very good.

In addition, the existing parallel ladders can only carry out the training of grasping the horizontal bar and moving forward, but cannot carry out the exercise of alternately moving the hands backwards, which cannot meet the training requirements of those who need to exercise the cerebellum in charge of balance and improve the flexibility and coordination function of the body

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