How is PROM typically assessed?

PROM, or passive range of motion, is assessed by having an examiner passively move a joint through its available range without any assistance from the individual. This method allows the clinician to determine the extent of motion at the joint, identify any limitations, and evaluate the condition of surrounding tissues, such as ligaments and muscles. Since the individual does not actively contribute to the movement, this assessment can help in pinpointing potential issues that could be related to pain or injury without the complications of active participation.

In this context, assessing PROM can provide valuable information about the joint's health and functionality, aiding in the diagnosis and treatment planning process. It is distinct from assessments based on an individual's active movement or resistance exercises, which involve the patient's effort and may not accurately reflect passive capabilities. Similarly, measuring endurance focuses on different parameters and does not provide insight into the passive motion of a joint.