Mistress Jacqueline is a personal trainer with her own brand of whipping people into shape. Her key... motivation. Not the shout, in-your-face kind of motivation but the over the knee kind which she introduces to her four clients only moments into the video.

Dressed in aerobic wear, each girl is put over the Mistress's knee for an initial introduction of what's yet to come. This part has a '70s era feel to it but it quickly comes into its own as the girls move on to the next part of the regimen. Already working up a sweat, they are then urged onto various cardio machines with the help of a riding crop. Put through their paces the girls are sped up by the Mistress's heavy hand. This is well worth the shots of Francesca Le's butt running on the treadmill as it is being battered in stride.

Now naked, the girls are set to take 50 whacks with a heavy paddle in exchange for 50 hyperextensions. This is where the camera work should be a little tighter, but unfortunately the shots stay a bit wide. Very nice ass and pussy shots on all four girls.

Mistress Jacqueline is really on to something. This is the best exercise video to come out in years. You can almost hear the sound of pitchman Billy Mays singing the praises of the newest concept in workout videos... S/M Fitness: The Mistress Jacqueline Way.