I went searching on the Internet for a photo of someone standing relaxed and symmetrical.  After thirty minutes, I found only two.  Here’s one of them:

The body faces straight forward, the arms dangle, the hands are open, a bit of space between the feet.

How do people usually stand?  Here are some possibilities:

Hands in pockets, legs splayed and arms tight behind the back, arms crossed and one hip forward, hands wide and ankles crossed.

And, with more oomph …

Hands on hips, right arm out and left one back, hips thrust and arms behind the head, one shoulder forward and legs crossed, legs wide and feet pointed inwards, one arm up and one knee forward.  The possibilities are endless.

Then there’s standing in relationship:

***

Voilà!

Behold the infinite variety of us