The Army PT standards vary by age and sex based on the factors that seem consistant throughout a given age and sex.
The APFT chart actually increases in difficulty to a peak at age 27-31. You have to do more sit ups and push ups to max your test, but you are given an additional 20 seconds or so in the 2 mile run. This increase in the physical standard at age 27-31 is partially because of the belief that soldiers in this age range have been in the military longer and are at a stage where their physical fitness is being maintained, not just newly established.
Over time, as the soldier progresses through the ranks the standards drop because of general wear on the body, and also because of a change in roles due to an increase in responsibility that comes with time in service. You should notice one important thing about your immediate superior… he/she is always there before you are, and is always still around when you’re leaving. And the day only gets longer and longer as you go up the chain.
So, until the younger soldier crosses that threshold to a lower PT requirement… I guess he/she will just have to push, run, and sit-up a little harder. That’s the Army way, as far as I was able to determine.
As far as the different requirement between the two sexes…
If you’re male and you can’t look at a woman and tell that she’s built differently, then I don’t know what to tell you. For push-ups, a woman has a different arm and chest muscle architecture that makes it more difficult (On average. Yes, I know there are some females out there who can push the Earth out of a stable orbit!)
And the structure of the hips make running less efficient (On Average. OK.) So no, the standard can’t be the same. The differing requirements exist because everyone should have the ability to take arms for their country, but there has to be some type of standard to assess base line physical fitness.
As far as physical requirements per MOS, that already exists. the physical requirements for, lets say, a pilot is far more rigorous than an infantryman. This is shown by the requirement of a Class One flight physical that is a VERY thorough examination of the pilots physical state with strict limits. But every service member regardless of MOS is a Soldier, Marine, Seaman, or Airman first. Thus the requirement of a base line physical fitness assessment requirement that must be met by all. How many supply sergeants and cooks have been caught in fire fights and ambushes? To imply that they should have a lower physical standard is absurd. All service members are in combat arms. If he/she can’t maintain the requirement maybe someone needs to take a long look in the mirror.
[/Former Chief Warrant Officer DustyButt steps down from soapbox]