Move often — the best posture is the next one
The fix
Change position regularly; stand, stretch, and shift — don't hold any one pose.
Why it happens
Tissues dislike stillness more than any single posture. Frequent small movements keep discs, muscles and circulation happy.
If you ignore it
Movement variety is protective; long static holds — even 'perfect' ones — are what accumulate load.
Wellness & ergonomic guidance, not medical advice.