10/30/2026
Ever wondered what’s between the bones in your spine?
Your spinal discs have a tough outer ring called the annulus fibrosus and a gel-like centre called the nucleus pulposus. Together, they help distribute loads while your spine moves.
Your sitting position changes how your back is loaded but you don’t need to hold one “perfect” posture all day. Get comfortable, use support, and change positions regularly. 🚶♀️
💬 How many hours do you spend sitting each day? Observe your own posture. Save this for your next desk break!
Educational content only. The arrows illustrate loading, not measured pressure.