Which flexibility test tests the IT band?

Which flexibility test tests the IT band?

• A. Ober's Test
• B. Thomas Test
• C. Ely Test
• D. Posterior Drawer

Answer: (A)

Assessing iliotibial band flexibility is best done with Ober's test because it directly tensions the IT band as the hip moves through abduction and extension. In this test, the patient lies on the side with the top leg extended and abducted, the pelvis is stabilized, and the hip is brought into extension with the knee extended, then released to allow adduction. If the IT band is tight, the leg remains abducted and does not drop to the table; if the IT band length is normal, the leg adducts toward the table. A positive result points to IT band tightness or associated tensor fasciae latae tightness that anchors to the band, which can contribute to lateral knee or hip discomfort. The other tests address different structures: Thomas tests hip flexor/iliopsoas tightness, Ely test rectus femoris tightness, and Posterior Drawer checks posterior cruciate ligament stability, not IT band flexibility.

Assessing iliotibial band flexibility is best done with Ober's test because it directly tensions the IT band as the hip moves through abduction and extension. In this test, the patient lies on the side with the top leg extended and abducted, the pelvis is stabilized, and the hip is brought into extension with the knee extended, then released to allow adduction. If the IT band is tight, the leg remains abducted and does not drop to the table; if the IT band length is normal, the leg adducts toward the table. A positive result points to IT band tightness or associated tensor fasciae latae tightness that anchors to the band, which can contribute to lateral knee or hip discomfort. The other tests address different structures: Thomas tests hip flexor/iliopsoas tightness, Ely test rectus femoris tightness, and Posterior Drawer checks posterior cruciate ligament stability, not IT band flexibility.