Tilting your head back isn't always a dangerous movement, as long as you practice it safely and with awareness.

Internal factors include the occupant's sex, weight, height, age, and musculature, as well as preexisting arthritis ... spine. [36] There are differences in the anatomy and biomechanics of the ...

Spinal health impacts nerves, posture, and mobility. Learn ergonomic fixes, exercises, and signs of trouble to protect your ...