Female Olympians show off their ABS-olutely amazing figures in Rio

They're the Olympic athletes who never skip core-day at the gym. From Australian track athlete Genevieve LaCaze to diver Melissa Wu, Femail looks at the women in Rio with incredible abs.

Olympics 2016: Kerri Walsh Jennings seeks unprecedented 4th gold

Female Athletes and 'The Pill' - Global Sport Matters

Six-time Olympic Medalist Kim Rhode

Michael Phelps Shares Photo of His Insane Abs in Last Swim Practice Before Rio - Yahoo Sports

Rio 2016's biggest baddie, grooviest weightlifter and most forgotten athlete, Rio 2016

Seidel: Lauren Reedy took the plunge, now has a shot at Rio

Regina George Olympic Track Runner

Simone Biles Is the Best Gymnast in the World

i.ytimg.com/vi/dCVlRFWOjgE/sddefault.jpg

Nantwich gymnast Bryony Page makes history with Olympic silver medal - Crewe Chronicle

Female Olympians show off their ABS-olutely amazing figures in Rio

47,074 Female Abs Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime

The 30-Day Abs Challenge to Carve Your Core - Muscle & Fitness

68,000+ Female Six Pack Abs Stock Photos, Pictures & Royalty-Free Images - iStock

As a woman, how long does it take to get flat abs? - Quora

How to Get Abs (for Girls) (with Pictures) - wikiHow