Hmmmmm...
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UTAH ARMY NATIONAL GUARD 3rd BATTALION (FA) 640TH …
https://www.ut.ngb.army.mil/ut640rti/3_Battalion/13cmf/13D/13D MOS...
and ALARACT 297/2009. d. If you have a permanent profile, you must send a facsimile copy of your DA Form 3349 to us as soon as possible for review. The DA Form 3349 must be complete with all signatures including the unit commanders. We will review the profile to determine if you meet minimum course enrollment requirements.
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Cannot connect to see the rest > secure website.
A profile is normally a medical condition (temporary or permanent) that precludes a Soldier from taking a standard physical fitness test. An example might be a back problem that precludes doing sit ups or push ups. Alternate events are provided for the ones a Soldier can’t do, such as swimming or biking instead of running, pull-ups instead of push ups, etc.
Almost all Army schools require students to pass a physical fitness test on arrival in order to participate.
The link you sent is simply asking Soldiers to provide proof of a medical condition prior to attending if they can’t take the standard fitness test.