It is not generally known that the iliotibial band (ITB) actually has three layers: a superficial, intermediate, and deep layer.
Lumbodorsal (Thoracolumbar) Fascia as a Source of Low Back Pain
In histological studies, the lumbodorsal fascia has been found to be densely innervated with nociceptive afferent pain fibers.
Can the Iliotibial Band (ITB) be stretched?
There seems to be a belief that the iliotibial band (ITB) cannot be stretched and thus manual treatment on the ITB is futile.
