Why is a smaller waistline often seen as attractive to men? - Quora
Hourglass Figures Affect Men's Brains Like a Drug
Evolutionary fitness' key in determining why some females more physically attractive than others, News
Why Men like Hourglass Figure
How did men evolve to feel attracted to skinnier women in just several thousand years (or less)? - Quora
Why do female humans have small waists? - Quora
The hourglass figure: built for beauty, but not practicality?
Is there an evolutionary reason for why girls are attracted to guys with abs? - Quora
Do guys like girls with an hourglass shape? - Quora