Kettlebell Goddess Workout?

Can a reasonable fit lady, who has never used a kettlebell before, jump right in with the help of the new Andrea Ducane DVD: Kettlebell Goddess? I ask because when I try to show my girlfriend how to use a 16lb kettlebell, she thinks I'm picking on her or not giving enough advice.

So can I buy her a copy of your new DVD and remove myself from the loop? Up until now she regularly used a stairmaster and did Combat Conditioning drills.