No woman is an island, not even Kim Kardashian.

The Keeping Up With the Kardashians star has taken to her official Web site to post exclusive pics from her workout DVD series, Fit in Your Jeans by Friday, and discuss the importance of having a helping hand in the quest for physical fitness.

"I had so much fun on set with my trainer Jennifer Galardi," Kardashian writes, referencing the woman who, in the above photo, has her fingers resting on Kim's famous posterior. "She made working out fun, which for me is sooo important. Of course getting a good work out is key, but being able to smile and enjoy yourself while doing it is equally as important."