"Physically" says physical characteristics to me - height, weight, state of health/wellness, etc.
I'm sure I sound like a broken record, but when trying to fit a card into an unusual position and traditional approaches don't work, I think one needs to look at the imagery of the card for a clue to the answer.
In most versions of Judgement, you have an angel blowing a trumpet. So maybe this person thinks you look angelic. One has to have strong lungs to play the trumpet, so as a physical characteristic, maybe you have a strong voice and therefore a commanding physical presence. An angel is also a little hard to ignore (especially in the RWS version of the card), so that would also tie in with the commanding physical presence.
The people who are being called out of the coffins are going from being dormant (well, dead) to being active. So as a physical characteristic, the card could suggest that the person sees you as becoming active again after a period of being inactive.
That's all I've got.
Rodney