11.1.1-5 Range of Motion
Workstations should support users who adopt the following ranges of motion:
- elbow angles should be in the range between a minimum of 70 degrees and a maximum of 135 degrees.
- shoulder abduction angles should be less than 20 degrees.
- shoulder flexion angles should be less than 25 degrees.
- wrist flexion angles should be less than 30 degrees.
- wrist extension angles should be less than 30 degrees.
- torso-to-thigh angles should be equal to or greater than 90 degrees. 3 100, 11064-4
© ISO. This material is excerpted from ISO 11064-4: 2004 with permission of ANSI on behalf of ISO. All rights reserved.