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.
(A) Photo of researcher-assisted static passive ROM with knee brace to maintain knee extension. (B) Photo of dynamic range of motion test with knee brace to maintain knee extension. The movements were similar for both active dynamic and ballistic ROM however, active dynamic was performed slowly and under more control while the ballistic was performed with an explosive contraction.
