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.
Blood pH at arrival, after warm up (WUP), sprint 1, 3 and 5 of a 6 x 75m freestyle protocol following ingestion of either placebo (P) or caffeine (CAF) in national level swimmers_(n = 9). ** Denotes significant treatment*time effect (α=0.05). * Denotes significant difference from placebo (α=0.05).
