So "Ab Crack" the new body trend on social media?

So there's this new body trend, the "Ab Crack" which I just heard about, and apparently there's a big fuss over it, I find it to be just another stupid trend since you cannot exercise your core in such a way that will effectively split your muscles and if there were such a thing this would be highly dangerous. It isn't a matter of how you excercise but a matter of how your muscles are shaped, so I just wanted to know your opinions about this and if you find it attractive or not.
So here are some examples:
So "Ab Crack" the new body trend on social media?

So "Ab Crack" the new body trend on social media?


Stupid trend but very attractive
Stupid trend and unattractive
Not stupid and very attractive
Not stupid but unattractive
Select gender and age to cast your vote:
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Here's an article about it: www.telegraph.co.uk/.../
So "Ab Crack" the new body trend on social media?
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