Jennifer operates her pilates practice out of a weight loss clinic in North Scottsdale. I initially tried her private class through an internet discount deal, then signed up for more private sessions. It is not cheap, but you get one-on-one attention and she pushes you to your absolute limit while still being encouraging and supportive. The clinic was generally empty when I was there (on weekday mornings) and so there were no distractions. The hour you spend flies by. I've tried a lot of pilates studios/classes and, if you can afford it, nothing matches this kind of intense, personalized training.