Published on: 7/4/2025
Lower back pain when standing up after sitting can be due to changes in the spine's curve and muscle activity problems.
When you sit for a long time and then stand up, your lower back might hurt because your spine and muscles need to adjust.
Spine Curve Changes:
Muscle Activity:
Pressure in the Spine:
By understanding these reasons, you can see why your back might hurt when you stand up after sitting for a while. It's important to move and stretch to help your back feel better.
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