
It seems that the ratio between hips and waist determines whether a lady can obtain the perfect sway. The nearer that ratio is to 0.7, the better your swagger.
The ratio provides the body with the right torso strength to produce a more angular swing and bounce to the hips during the walking motion.
So, if you’re a woman with a 25in waist and 36in hips, you would be the proud owner of a sexy swagger as you walk!
In the land of celebrity Jessica Alba’s sashay has beaten off competition from supermodel Kate Moss, SuperMom Angelina Jolie and SuperSiren Marilyn Monroe to be crowned the owner of the ultimate sway.