What is the normal elbow extension ROM?

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Multiple Choice

What is the normal elbow extension ROM?

Explanation:
Elbow extension ROM is the extent to which the elbow can straighten. When the elbow is fully straight, the angle is 0 degrees, which is the neutral endpoint used for normal extension. Flexion moves the angle upward from there to about 140–150 degrees. Some people have a small amount of hyperextension, which would read as a negative angle, but the standard normal endpoint for extension is 0 degrees. An angle of 180 degrees would indicate full flexion, not extension, and a reading of 10 degrees means you haven’t fully straightened the elbow.

Elbow extension ROM is the extent to which the elbow can straighten. When the elbow is fully straight, the angle is 0 degrees, which is the neutral endpoint used for normal extension. Flexion moves the angle upward from there to about 140–150 degrees. Some people have a small amount of hyperextension, which would read as a negative angle, but the standard normal endpoint for extension is 0 degrees. An angle of 180 degrees would indicate full flexion, not extension, and a reading of 10 degrees means you haven’t fully straightened the elbow.

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