Lower limb flexibility measuring device

Abstract

The invention relates to the technical field of human body flexibility testing, and particularly relates to a lower limb flexibility measuring device. The lower limb flexibility measuring device comprises a bottom surface flat plate, a first supporting rod, a second supporting rod, a lower pull rod and a connecting rope, wherein the first supporting rod is arranged on the bottom surface flat plate, one end of the first supporting rod is connected with the bottom surface flat plate, the other end of the first supporting rod is connected with one end of the second supporting rod, the other end of the second supporting rod is connected with the connecting rope, and the connecting rope is movably connected with the lower pull rod. Compared with an existing sitting and bending device, the lowerlimb flexibility measuring device has the advantages that the measurement dimensions are more, the measured data are more and more comprehensive, the human body flexibility can be better evaluated, the measurement can be completed by one person, and the use is more convenient.

Description

technical field [0001] The invention relates to the technical field of human body flexibility testing, in particular to a lower limb flexibility measuring device. Background technique [0002] Existing lower limb flexibility measurement adopts the way of sitting and bending forward. Chinese patent CN210612136U discloses a sitting and bending test device. There are certain limitations in the measurement method. Flexibility reflects the range of motion of the joint and the flexibility of the surrounding muscle groups. Only a single dimension cannot accurately reflect the situation of flexibility. In addition, the measurement method of sitting and forward bending is not suitable for the physical condition of the elderly group. Changing the way makes the measurement data unobjective. The chair-style sitting and forward-bending test can reflect the flexibility of the elderly in a single dimension, but it requires other people to assist in the measurement and operation. It is di...

AI Technical Summary

Problems solved by technology

[0002] Existing lower limb flexibility measurement adopts the way of sitting and bending forward. Chinese patent CN210612136U discloses a sitting and bending test device. There are certain limitations in the measurement method. Flexibility reflects the range of motion of the joint and the flexibility of the surrounding muscle groups. Only a single dimension cannot accurately reflect the situation of flexibility.

In addition, the measurement method of sitting and forward bending is not suitable for the physical condition of the elderly group. Changing the way makes the measurement data unobjective

The chair-style sitting and forward bending test can reflect the flexibility of the elderly in a single dimension, but it requires other people to assist in the measurement and operation. It is difficult for a single person to measure, and the measurement data is not accurate enough to accurately reflect the flexibility of the lower limbs.

In addition, although the existing flexibility exercise equipment in the community can exercise and strengthen some parts of the body in a targeted manner, it does not have the function of measuring flexibility. Knowing your own flexibility before exercising will help users choose the most suitable exercise equipment. to avoid injuries during exercise, and these equipment lack safety protection mechanisms, which are prone to danger due to improper operation during use

The existing measuring tools do not have the function of exercising, and the existing exercise equipment does not have the function of measuring. There is no community fitness equipment in the community that can measure and stretch at the same time. There are still some gaps in this field

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