Polk Test

Published July 2, 2026 Read time 1 min read Readers 4
Polk Test

What is the "Polk Test" used for?

  • Polk Test is used to differentiate between lateral and medial epicondylitis of the elbow joint

How to perform the "Polk Test"?

  • The patient is seated with the elbow flexed. The patient is asked to lift a 2.5-kg (5.5- lb) weight. 
  • The test is done in two parts. First, the patient attempts to lift the weight with the forearm pronated by flexing the elbow. If the pain is in the area of the lateral epicondyle, it is suggestive of lateral epicondylitis. 
  • Next, the patient is asked to repeat the movement with the forearm supinated. If the pain is in the area of the medial epicondyle, it is suggestive of medial epicondylitis.