AOTA Occupational Rehabilitation and Return-to-Work Programming Practice Test

The consideration of workstation height that allows for some elbow extension during the task of moving 10-lb discs onto a dowel is crucial for several reasons. When a workstation is designed to permit elbow extension, it promotes a more natural arm position and reduces the risk of straining the muscles around the elbow and shoulder. Proper workstation height helps maintain ergonomic alignment, which aids in preventing fatigue and musculoskeletal disorders that can arise from maintaining awkward postures.

Allowing for elbow extension also facilitates smoother and more controlled movements when handling objects like the 10-lb discs. This means that the worker can perform the task more efficiently, leading to better performance and reduced risk of injury. Conceivably, a workstation that meets this requirement would also account for variations in individual worker height, as an adjustable workstation can better accommodate the ergonomic needs of diverse employees.

While other design elements such as allowing for a seated or standing position, enabling overhead reach, or placing tools beyond arm's reach may have their own importance, they do not directly address the specific ergonomic implications associated with elbow extension during this particular task. Hence, focusing on the workstation height that supports elbow extension aligns closely with principles of occupational rehabilitation and effective return-to-work initiatives.