What position does the patient assume during the McKenzie Side Glide test?

During the McKenzie Side Glide test, the patient assumes a standing position. This test is designed to evaluate the patient's ability to perform a lateral glide of the spine, specifically in the lumbar region. By standing, the examiner can assess the patient's spinal alignment and any potential deviations or asymmetries that may indicate the presence of derangement syndromes or other spinal issues.

In the standing position, patients can also demonstrate the mechanics of movement and provide valuable feedback about symptoms or pain during the test. This active participation aids in the assessment of the patient's condition and facilitates further treatment planning. The other positions listed—supine, sitting, and prone—do not allow for the same dynamic assessment of lateral spinal mobility and therefore are not utilized in this specific test.