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Jun
Jun
The Ilio-Tibial Band—commonly referred to as the ITB—is a thick band of fascia (connective tissue) running down the outer side of your thigh. It stretches from the hip to the knee, attaching at the lateral condyle of the tibia. Despite being nicknamed the “runner’s muscle,” the ITB is not a muscle. Instead, it is a long, fibrous structure that receives input from nearby muscles.
