Share on Pinterest peterdharwood/Getty Images Running, squatting ... All four muscles allow you to extend your lower leg from your knee. And your rectus femoris muscle assists in flexing your ...

How is the knee designed, and what is its function ... fields and a computer combine to produce two- or three-dimensional images of the internal structures of the body. It does not use X-rays ...

Thinking about knee replacement? Here’s what you need to know about robotic and traditional knee replacement surgery that can ...

Houston Astros manager Joe Espada, left, talks with Yordan Alvarez after his comes out of the game after sliding into second ...

We also look at a surprising cause of varicose veins. Happy Thursday. This week we’re writing about how flexibility may help ...

Discover benefits of robotic-assisted joint replacement and smart knee replacement for seniors. Improve your quality of life ...

The Steelers spent their first-round pick on Troy Fautanu, but he will miss his entire rookie season with a knee injury.

Vikings fans are riding high on Monday after watching their team demolish the Texans to remain undefeated this season, but that could change quickly depending on the results of Sam Darnold's MRI.

Researchers at the University of Michigan have developed a set of knee exoskeletons, built with commercially available knee ...

In traumatic cases, an injury is brought on with the knee in flexion, weight bearing, followed by rotation. A pop may or may not be felt. Symptoms are frequently worsened by flexing and loading ...

The injuries the Houston Astros have dealt with this season have been an issue. That long list of injuries got another one added, as Yordan Alvarez left Sunday ...

Hopping backward is a good test to see if someone’s ACL surgery has gone well, a new study says. That backward hop is an ...