How To Make A Plumb Line For Posture (And Fix Slouching in 10 Minutes)

Why Your Posture Needs a Plumb Line (And Why Most People Get It Wrong) You’ve tried standing tall. You’ve set reminders to “sit up straight.” You’ve even bought expensive ergonomic chairs. But still — your shoulders hunch, your neck juts forward, and your lower back aches by midday. Here’s the truth: you can’t fix what…