Swollen Ankles and Swollen Feet Swollen ankles and swollen feet is a symptom of an underlying disease or condition such as edema, medications, pregnancy,...learn more Â».
Your active and passive range of motion may be very different, not only from each other, but also at the joints themselves. Active range of motion means you move a joint through its range of motion, or ROM. Passive range of motion involves someone else moving a joint for you. Anytime you are moving your body, you are using active ROM. An example of passive ROM is if a doctor is testing a joint, such as the shoulder, and is moving it for you without your assistance.
Range of motion (or ROM), is the linear or angular distance that a moving object may normally travel while properly attached to another. It is also called range of travel (or ROT), particularly when talking about mechanical devices and in mechanical engineering fields.