Possibly heard of, rarely implicated and not often treated, this is one muscle you should consider taking a look at.
The quadratus plantae is generally considered to arise from two heads of differing and variable fiber type composition, with the lateral head having slightly more Type 1 endurance fibers (1) The two heads are . . .
Have you thought about the importance of the iliacus? During gait? How about at initial contact and again at pre swing? (1) You realize it will be “turned off” if you have labral pathology, right? (2) Needling can be one way of “turning it back on”.(3)
Check out this brief video of one way to accomplish this.
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