Unlock instant, AI-driven research and patent intelligence for your innovation.

Isometric contraction exerciser for lumbodorsal muscles

A technology for back muscles and exercise equipment, applied in passive exercise equipment, physical therapy, etc., can solve problems such as difficulty in persistence, boring, and inability to perform other activities at the same time, and achieve the effect of convenient installation and disassembly, and reducing the degree of soreness

Active Publication Date: 2020-09-04
PEKING UNIV THIRD HOSPITAL
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings that the existing exercise methods need a certain place and special time, and the exercise needs to be completed with the cooperation of the limbs, and it is impossible to perform other activities at the same time, which seems boring and difficult to persist. long contraction exerciser

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Isometric contraction exerciser for lumbodorsal muscles
  • Isometric contraction exerciser for lumbodorsal muscles
  • Isometric contraction exerciser for lumbodorsal muscles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-5, isometric contraction exerciser for low back muscles, including shoulder back 1, connecting structure and lumbar pad 6, the material of lumbar pad 6 is sponge or silica gel, conforming to human bioengineering fit lumbosacral design, one side of shoulder back 1 Two elastic belts 2 are fixedly arranged, the length of the elastic belts 2 can be adjusted, and one side of the shoulder 1 is movably connected with a hard board 7, the hard board 7 is a hard structure of plastic or metal, which can be wrapped with sponge and other materials, and the waist pad One side of 6 is movably connected with mounting plate 12, and hard plate 7 is provided with massage structure, and connecting structure comprises first connecting rod 3, spring 4 and second connecting rod 5, and the two ends of spring 4 are connected with first connecting rod 3 respectively. The bottom end of the second connecting rod 5 and the top end of the second connecting rod 5 are fixedly instal...

Embodiment 2

[0044] refer to Figure 1-5 , isometric contraction exerciser for low back muscles, including shoulder back 1, connecting structure and lumbar pad 6, the material of lumbar pad 6 is sponge or silica gel, conforming to human bioengineering fit lumbosacral design, one side of shoulder back 1 Two elastic bands 2 are fixedly arranged by sewing, and the length of the elastic bands 2 can be adjusted. One side of the shoulder 1 is movably connected with a hard board 7. The hard board 7 is a hard structure of plastic or metal, and can be wrapped with materials such as sponges. One side of the lumbar pad 6 is movably connected with a mounting plate 12, and the hard plate 7 is provided with a massage structure. The connecting structure includes a first connecting rod 3, a spring 4 and a second connecting rod 5. The bottom end of the rod 3 and the top end of the second connecting rod 5 are fixedly installed by welding, the first connecting rod 3 is fixedly connected with the hard plate 7...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of lumbodorsal exercise and particularly relates to an isometric contraction exerciser for lumbodorsal muscles. In view of problems of the existing exercise mode that a certain site and special time are required, exercise is completed by needing matching of four limbs, other exercises cannot be carried out simultaneously, and the exercise is dry and dull and is more difficult to insist, at present, a scheme is proposed as follows: the isometric contraction exerciser comprises a shoulder, a connecting structure and a waist pad, wherein the waist padis made of sponge or silica gel and is in line with a lumbosacral region fitting design of human body bioengineering, two elastic belts are fixedly arranged at one side of the shoulder and are length-adjustable, a hard board is movably connected with one side of the shoulder, is of a plastic or metallic hard structure and can be wrapped with materials such as the sponge, a mounting plate is movably connected with one side of the waist pad, and a massage structure is arranged on the hard board. According to the isometric contraction exerciser for the lumbodorsal muscles, an active exercise modeis changed into a passive exercise mode, motion is not affected, exercise can be carried out anytime and anywhere, no time and space cost is required to be consumed, and insisting is easy.

Description

technical field [0001] The invention relates to the technical field of low back exercise, in particular to an isometric contraction exerciser for low back muscles. Background technique [0002] The lumbar back muscles are the muscle groups located at the back of the lower back, which provide the original power for the extension of the spine, and are also a necessary condition for maintaining the posture and ensuring the stability of the spine. The lumbar back muscles include the psoas muscles and back muscles. The lumbar spine is divided into superficial and deep : The superficial layer includes the latissimus dorsi and inferior serratus posterior, the deep layer includes the sacrospinalis muscle, the transverse spinous muscle, the intertransverse muscles, and the interspinous muscles; the psoas muscles include the quadratus lumborum and psoas major. For healthy people, due to the lack of active and effective functional training for the low back muscles in daily life, after ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0218A61H1/0292A61H2201/165
Inventor 刘啸刘晓光
Owner PEKING UNIV THIRD HOSPITAL