Figure 2.
Design of the sprint 9–3–6–3–9 m with 180° turns (S180°) or with backward and forward running (SBF). A and E are start and finish lines respectively. B, C and D are lines of change of direction.
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.