I'm legitimately confused about this pose

No.5536517 ViewReplyOriginalReport
Can you redline or do an anatomical trace in the legs on this pose?
I am so confused about the tensior fasciae latae and sartorius on this image.
Proko doesn't delve into this specific pose, and whenever I try to draw them, I'm so confused

I don't know if the legs are pinching or stretching.

Help me out /ic/!

I can't figure this one out!