CARLSBAD, Calif.--(BUSINESS WIRE)--Alphatec Holdings, Inc. (Nasdaq: ATEC), a provider of innovative solutions dedicated to revolutionizing the approach to spine surgery, announced today that the ...

Flexion is the movement of a joint that increases the angle between the joint and the body part. Movement of a body part to the side is called lateral flexion. This type of movement is commonly ...

Whether you’re swinging a bat, reaching for your seat belt or simply turning to look over your shoulder, your ability to rotate affects everything from sports performance to daily life. Yet, for many ...

It's believed over time, and in response to selective pressures, the mammal spine evolved from that lizard like side-to-side bending to the mammal-like up-and-down bending seen today. The transition ...