Karen Voight: Quick and Slim XVID | English | 640x480 | AVI | 29.970 fps 1639 kbps | MP3 128 kbps | 337 MB Genre: eLearning Description: Boost your heart rate and blast calories while challenging nearly all your muscles in one workout. Get maximum results in the shortest amount of time with this 30 minute Cardio Program designed to slim down your lower body while you firm your core upper body! Karen gives simple modifications throughout the workout so you can keep it appropriate for your fitness level.