برای باز کردن این افزونه در فایرفاکس اندروید، کد QR را اسکن کنید
فرادادهٔ افزونه
دربارهٔ این افزونه
Sitting is the new smoking. Sitting hours daily, hunched over your laptop causes your muscles to tense up and ruin posture, cause bone and joint problems, etc. This is a simple browser extension that reminds you to stand up every once in a while.
