There has been a hell of a lot of uproar about VS model Karolina Kurkova's less than stellar backside. While she is far from fat, she could possibly use a little toning by way of her old workout routine. After all, she does get paid large dough stacks to be as near perfect as it gets. We mean, jeez, remember those days when her tushy was super firm and smooth? Ahhh, mmm... yeah, we remember!

After digging through countless old school magazines for a long lost interview with the model's trainer, we were rewarded. He claims that the highlights of Kurkova's routines are doing things she loves like riding horses and bikes and practicing portion control when she eats. She on the other hand boasts that her trainer is the "butt master." One of her favorite (apparently pastime) moves is the sumo walk which many of the other models use as well including Heidi Klum.

To do the sumo walk...

• Stand with knees bent, facing outward (like a sumo wrestler smart guy)

• Walk forward while maintaining the stance

• Do 10 reps 10 times for a total of 100 steps

This is a tried and true method by yours truly. It does lift that butt like it's never been lifted before. Try doing it while just walking around your house. It needs be done at least every other day for ultimate booty benefits.