An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Anterior Cruciate Ligament (ACL) Loading Responses Due to Quadriceps Muscle Force or Produced Knee Extensor Moment at Different Knee Flexion Angles in Previous In Vivo and In Vitro Studies