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.
Simultaneous recordings of knee joint range of motion and raw electromyographic activity of the vastus medialis, vastus lateralis, semitendinosus, and biceps femoris muscles, during one single set of standardized knee extensions to contraction failure.
