former U.S.M.C. rifleman wrote:
I would guess (30 to 35) year ago, in my era, there were a higher percentage of Marines able to run sub-18 and sub-19 3 mile compared to today. Many Marines today appear built to prevail in a fight in a phone booth. Marines today appear to be lifting a lot of weights.
Service members should be strong, agile, explosive, and have endurance. Running and doing push-ups sit-ups and pull-ups won't get you all the way there.
The Army has already started addressing this with their new PT test and change towards holistic health and fitness doctrine.
This isn't the '40s anymore. The combat load as grown in weight exponentially. The physical fitness requirements to execute combat related tasks in full kit involve a lot more than just endurance.
I say get rid of the Marine 3mi or Army 2mi and replace with a 400m run or shuttle sprint.
Alan