Figure 3.
Peak physical activity (broken lines) and average physical activity (solid lines) for 40 women with symptomatic osteoarthritis (solid squares) and 20 controls (solid diamonds).
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.