What Is IT Band Syndrome?
Reviewed: Dr. Gromatzky
3. The Iliotibial Band
The iliac crest is the top part of the pelvis that is usually quite prominent in people, and this is where the IT band begins. This thick band is made of fascia and it runs down the outside of the thigh. It travels over the knee and ends at the top of the shinbone (tibia).
The purpose of this band is to help give stability to the outside of the knee while still allowing the flexibility needed for walking and other movements. It helps to keep the muscles in place, while also helping to keep the joint of the knee in place.
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