What was the asin hip size?

The term "asin hip size" is not a recognized medical or scientific term. There is no standard measurement called "asin" in relation to hip size.

Please double-check the information you're referring to. It's possible there's a misunderstanding or a typo in the term you're looking for.

If you can provide more context or the source where you saw this term, I might be able to help you understand what it refers to.