Waist twisting trainer with rolling balls

A trainer and waist technology, applied in muscle training equipment, sports accessories, gymnastics equipment, etc., can solve the problems of hula hoops taking too much effort, displacement damage, etc.

Inactive Publication Date: 2012-07-04
SHANGHAI UNIV OF SPORT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The position of the pancreas is located deep in the abdominal cavity, and it is not easy to change, but it may cause displacement damage due to a large range of turning movements
[0010] It takes a lot of effort at the beginning of the hula hoop exercise, and a certain exercise intensity is required to maintain the hula hoop inertial exercise, which is not suitable for the elderly

Method used

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  • Waist twisting trainer with rolling balls
  • Waist twisting trainer with rolling balls
  • Waist twisting trainer with rolling balls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 Process and manufacture two semicircular pipes, their main dimensions and usage are as follows:

[0044] The inner radius of the two semicircular ducts is 18 centimeters, the section of the duct is a square with a side length of 7 centimeters, and the outer radius of the two semicircular ducts is 25 centimeters. The padded block on the side of the pipeline corresponding to the waist of the person is a sponge with a thickness of 12 centimeters. Open two semicircular pipes and surround people's waist. The inner diameter of the circle formed by the two semicircular pipes is 36 centimeters, which is larger than the waist diameter of normal people, and people's waist can be placed therein. There is a 12cm sponge on the side of each channel corresponding to the human waist, 24cm on both sides, and only 12cm in the middle, which is smaller than the waist diameter of a normal person. It is necessary to squeeze the sponge to separate the two semicircles. The s...

Embodiment 2

[0046] On the basis of Embodiment 1, a strap connected to the semicircular pipe is added, and the strap is worn obliquely over the shoulder.

Embodiment 3

[0048] It is basically the same as Embodiment 1, except that the soft cushion block is changed from a sponge pad to an inflatable air bag. Inflate the inflatable airbag with a rubber ball, fix two semicircular pipes on the waist, and release the gas in the airbag with the deflation switch after the waist twisting training.

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PUM

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Abstract

The invention belongs to the field of sports equipment, and relates to a waist twisting trainer with rolling balls, which has the function of training the strength of lumbar muscles and the coordination of lumbar nerves and lumbar muscles. The waist twisting trainer with the rolling balls has the following structural characteristics: the waist twisting trainer consists of two semicircular pipelines, wherein the pipelines are bent to form semicircles, but the section shapes of the pipelines are not semicircular; the two semicircular pipelines embrace a human waist to form a circular pipeline; two or more soft cushion blocks are arranged between the circular pipeline and the human waist so as to fix the circular pipeline and the human waist and keep the plane of the circular pipeline to be vertical to the central line of the human waist; when the waist twists, the plane of the circular pipeline swings; one or more balls with certain weights are put inside the circular pipeline, and the human waist twists properly to make the balls roll in the pipeline along the pipeline; and the movement strength can be changed by changing the weights of the balls and the rolling speeds of the balls in the pipeline.

Description

Technical field: [0001] The invention belongs to the field of sports equipment and relates to a waist twisting trainer with rolling balls, which functions to train the muscle strength of the waist and the coordination ability of the nerves and muscles of the waist. Background technique: [0002] Waist and abdomen exercise is beneficial to enhance the strength of waist and abdomen muscles. Hula hoop is a kind of good exercise equipment for waist and abdomen, but it also has its shortcomings. [0003] Hula hoops are made of plastic or rubber, and there are no strict regulations on their specifications and weight. [0004] Practitioners make the hula hoop move around the body by twisting the limbs or other parts of the body. According to the body parts of the hula hoop, it can be divided into: neck movement, waist movement, leg movement, knee rotation, ankle rotation, hand movement, etc. Head rotation and arm rotation. The hula hoop around the waist is the most common exerci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B19/02A63B21/065A63B23/02
Inventor 闾坚强刘宇
Owner SHANGHAI UNIV OF SPORT
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