Results 1 -
1
of
1
for
Sprinting performance
- ... but tire rapidly; these fibers are good for sprinting and other activities ... performance within families, including between twins, suggest that genetic ...
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.
