@posture.app: What a slouch looks like on the skeleton: the upper back rounds forward, the shoulder blades slide forward with it, and the head drifts out in front of the shoulders. Stack it back up: chest up, shoulder blades back, head over your shoulders. Reenactment for education, not medical advice. Search "Posture: Scan & Fix Slouch" on the App Store. 3D anatomy: BodyParts3D, (c) The Database Center for Life Science, CC BY-SA 2.1 JP #posture #anatomy #upperback #slouch #posturecheck

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