https://www.cbssports.com/nfl/news/cowboys-dt-neville-gallimore-leaves-preseason-game-against-cardinals-with-reported-hyperextended-elbow/
Cowboys DT Neville Gallimore leaves preseason game against Cardinals with reported hyperextended...
Gallimore is in line to start on the interior of the defensive line
https://my.clevelandclinic.org/health/diseases/22481-hyperextended-knee
Hyperextended Knee: Symptoms, Causes & Treatment
A hyperextended knee is an injury that happens when your knee is bent backward beyond its usual limit. Severe hyperextensions can cause ACL and PCL tears.
kneesymptomscausestreatment
https://www.nfl.com/news/injuries-houston-dealing-with-hyperextended-knee-0ap3000000603425
Injuries: Houston dealing with hyperextended knee
The Kansas City Chiefs got some good news regarding Justin Houston on the injury front Thursday. Which other players are we monitoring?
injurieshoustondealingknee