Unfortunately, Internet Explorer is an outdated browser and we do not currently support it. To have the best browsing experience, please upgrade to Google Chrome.
Upgrade
The average human head weighs approximately 10 to 11 pounds (4.5 to 5 kg). Due to this load, it is important for us to maintain good posture, strength and stability to avoid overloading the vertebrae, muscles, ligaments and nerves in this region.
