When in doubt, ask your Command Fitness Leader (CFL) for the latest official chart before beginning your training cycle.
For decades, the standard Navy Physical Readiness Test (PRT) has relied on running (1.5 miles) and swimming (500 yards) as its primary cardio options. However, recognizing the need for low-impact alternatives—especially for personnel with lower-body injuries, chronic joint pain, or those stationed on small vessels without tracks or pools—the Navy officially authorized the stationary bike as a third cardio option. navy prt bike calories chart