Amber Elizabeth Fournier

Oxygen covergirl and rising fitness model Amber Elizabeth.
To stay in this condition, she does Pilates, kickboxing, weight training and CrossFit.
I would say it appears to be working for her.
Besides Oxygen, she has appeared in Muscle & Fitness, HERS and Mens Fitness among others.

Amber Elizabeth Fournier

Oxygen covergirl and rising fitness model Amber Elizabeth.
To stay in this condition, she does Pilates, kickboxing, weight training and CrossFit.
I would say it appears to be working for her.
Besides Oxygen, she has appeared in Muscle & Fitness, HERS and Mens Fitness among others.

Jung Dayeon

The woman who kick-started the "momjjang" (hot body) fad in Korea, Jung Da-yeon.
This young lady transformed herself through exercise, and is known as an expert on physical training and exercise now.
She has released a popular fitness book, a DVD called "Momjjang Diet" and even been in a K-drama (in Korea) called "Aquarius".
Jung played a fitness instructor.
She has her own website, http://jungdayeon.com/ that is in Korean and Japanese.

And here are some clips from her TV show FIGUREROBICS from YouTube: