Tyler Ruby Cerka | U.S. Naval Institute

Petty Officer Second Class Tyler Ruby Cerka, U.S. Navy, is a cryptological technician stationed in San Diego, California.

Articles by Tyler Ruby Cerka

Enlisted sailors performing sit-ups

The Navy PRT Should Assess Lifesaving Fitness

By Petty Officer Second Class Tyler Ruby Cerka, U.S. Navy

September 2019

The Navy’s Physical Readiness Test makes a poor measure of a sailor’s ability to pull an injured shipmate out of a dangerous situation.