"Butt-wink" - the sometimes subtle posterior tilt of the pelvis at the bottom of a squat. In this episode, Rick answers a listener's question about "butt-wink" and the potential reasons why it happens. An internet search will provide many reasons why this happens that do not always align. Is it problematic or fine? Normal or not normal? Wrong or not wrong?! Rick offers his evidence-base input in this episode of the NASM CPT Podcast.

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