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.
Average (+/− SD) percent maximum deviation from erect for leans in the left and right directions for five subjects with error bars (a) and the equivalent values for diagonal plane (Forward Left, FL, and Forward Right, FR) action for three subjects (b). Dashed blue lines are 40% average percent maximum deviation from erect.
