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GB/T 44369-2024Basic biomechanics measurements of human motion for technological design (English PDF)

用于技术设计的人体运动生物力学测量基础项目

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 23, 2024

Implementation date

March 1, 2025

Scope

GB/T 44369-2024 is the English-translated version of 用于技术设计的人体运动生物力学测量基础项目.

GB/T 44369-2024 is the Chinese standard "Basic biomechanics measurements of human motion for technological design". Its scope clause reads: This document provides basic items for measuring joint range of motion and static maximum strength for technical design, as well as related Appropriate measurement method.

This document applies to the determination and application of biomechanical data of human movement in the field of ergonomics technology. This document is intended to ensure consistency and comparability of results between different groups and organizations in the measurement of human motion biomechanics. Its clauses include terms and definitions.

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Document preview — GB/T 44369-2024

National Standard of the People's Republic of China

ICS: 13.180
Classification: A 25

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Measurement conditions, tools and methods
4.1 Measurement conditions
4.2 Measuring tools
4.3 Measurement method
5 Joint rotation center
5.1 General
5.2 Wrist rotation center
5.3 Elbow joint rotation center
5.4 Shoulder joint rotation center
5.5 Ankle joint rotation center
5.6 Knee joint rotation center
5.7 Center of rotation of the hip joint
6 Joint range of motion measurement items
6.1 Finger joint range of motion
6.2 Wrist range of motion
6.3 Forearm range of motion
6.4 Elbow range of motion
6.5 Shoulder range of motion
6.6 Hip range of motion
6.7 Knee range of motion
6.8 Ankle range of motion
6.9 Neck range of motion
6.10 Trunk range of motion
7 Static maximum strength measurement items
7.1 Static maximum strength of the hand
7.2 Static maximum strength of wrist joint
7.3 Static maximum forearm rotational strength
7.4 Static maximum strength of the elbow joint
7.5 Static maximum strength of shoulder joint
7.6 Static maximum strength of the hip joint
7.7 Static maximum strength of the knee joint
7.8 Static maximum strength of the ankle joint
7.9 Static maximum strength of multi-joint muscle groups
Appendix A (Informative) Organization and implementation of human joint range of motion measurement
Appendix B (Informative) Organization and implementation of human static maximum strength measurement
References

1 Scope

This document provides basic items for measuring joint range of motion and static maximum strength for technical design, as well as related

Appropriate measurement method.

This document applies to the determination and application of biomechanical data of human movement in the field of ergonomics technology.

This document is intended to ensure consistency and comparability of results between different groups and organizations in the measurement of human motion biomechanics.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

GB/T 5703 Basic items of human body measurement for technical design

3 Terms and definitions

The terms and definitions defined in GB/T 5703 and the following apply to this document.

3.1 static contraction

A form of muscle contraction in which the distance between the origin and insertion of a muscle or muscle group does not change and there is no obvious joint movement.

Note. This form of contraction is also called isometric contraction.

3.2

The maximum force that a muscle or muscle group can exert during static contraction.

Note. Also known as isometric peak muscle strength or maximum voluntary contraction strength.

3.3 Flexion

Movement of two adjacent limbs toward each other in the sagittal plane.

Note. The ankle and knee flex in the opposite direction.

3.4 extension

Movement of two adjacent limbs in opposite directions away from each other in the sagittal plane.

Note. The ankle and knee joints extend in the opposite direction.

3.5 Abduction

Movement of the extremity away from the trunk in the frontal plane.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 62 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 5703Basic human body measurements for technological design

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