Meet Rinke

So this is typically Rinke when meeting her at the gym for a workout: wearing boots she just had to buy at Barneys on Rodeo Drive and a Balmain bag dangling from her arm in which she carries her Adidas by Stella McCartney sports outfit. As an editor for Grazia, Rinke travels the world and attends the hottest international runway fashion shows. And she runs. A lot. Like a 30K run on a sunday afternoon just for the fun of it. Rinke recently ran her first marathon, finished in a time of 3:38. Her only comment: 'I was just too slow...'

Meet Sita

Having her own fashion label Guinea Pig Galore and one of the coolest fashion shops in Amsterdam, named Open Shop, Sita is in the media quite a lot. Even the Japanese press found its way to Open Shop! Besides all that, Sita is also a great aerobics teacher. Here's how she stays in shape:

"I stay in shape by eating lots of fruit, veggies and fish in small portions, 6 meals a day. I recently quit eating bread, I feel so much better and less bloated. I love chocolate as well and I don't believe in depriving yourself from anything you love. I work out 10 hours a week. I love push ups, steps and spinning. Working out made me a stronger person, both physically and mentally. It just makes me feel good and powerful. I love teaching aerobics and teaching people how to benefit from exercise. People that just start working out are my favorite, I love to make them feel confident about themselves and the exercises. Your body can handle a lot more than you initially think!"