So a couple years pass, he gets promoted to E4, and attends Ranger school, and completes it. At that point, he'd be awarded a V Special Qualification Identifier for Ranger Parachutist (i.e., Airborne Ranger), so his MOS would read 11B1V.
How to Manually Check Your Heart Rate. A normal resting heart rate for most adults is between 60 and 100 beats per minute. Conditioned athletes typically have resting heart rates closer to 60 beats per minute. If your resting heart rate is greater than 100 beats per minute -- or less than 60 and you are not an athlete -- visit your doctor, who can diagnose any underlying condition you might have.
You should feel a pulsing or tapping against your fingers. Watch the second hand and count the number of pulses you feel in 30 seconds. Double that number to find out your heart rate or pulse for 1 minute. The usual resting pulse for an adult is 60 to 100 beats per minute. To find your resting pulse, count your pulse after you have been sitting or resting quietly for at least 10 minutes.