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.
Biodex Balance System performances of the internal and external focus groups with visual feedback during practice (week 1–5). Curves represent the development of the three primary outcome variables weight shift score (A), dynamic LOS performance time (B), and dynamic LOS index (C).
