stretching - Should one push or pull the leg when performing a piriformis stretch? - Physical Fitness Stack Exchange

Should one push or pull the leg when performing a piriformis stretch? I have seen both versions: (image source (mirror)) (image source (mirror))

stretching - Should one push or pull the leg when performing a

stretching - Should one push or pull the leg when performing a

stretching - Should one push or pull the leg when performing a

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