I would like to see an example of a rigid or unusual posture of an Autistic person too, so that I can compare myself and see how my posture is.
Not every person has exactly the same posture, not where I come from anyway, and so posture doesn't always stand out unless it is very noticeable. It is not unusual for me to come across people with a bit of a hunched back or whatever.
I often look in shop windows at my reflection of myself, where I can catch true proof of how I walk, and I don't think I walk too badly. My shoulders are up straight usually, and I'm not sure if my head is stooped forward or if it's my long hair making me look stooped.
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Female