"Fit in a Flash," "Get Fit Daily Dozen," "Burn Fat Fast Cardio Blast" and "Best Bun and Leg Shapers" are some of Denise Austin's workout videos. All of these videos have four- to five-star ratings from Amazon.com customers as of August 2015. Additional highly rated Denise Austin workout videos include "Shrink Belly Fat" and "Fat Blasting Yoga."
"Fit in a Flash" offers seven workouts centered on cardiovascular strength training and toning that take place in seven-minute intervals. Starting with warm-ups, the video progresses into cardiovascular exercises, total-body toning activities, upper and lower body workouts and abdominal exercises. It also includes arm workouts and cool-down activities.
Published in 2008, "Get Fit Daily Dozen" offers 12 exercises that take 12 minutes each. Five of the workouts suggest a different move for every minute. The 12-minute segments consist of exercises for cardio-athletic, cardio-kickbox, lower and upper body sculpting, and yoga stretching. Activities include planking, rowing, shuffling and punching.
Approximately 70 minutes in length, "Best Bun and Leg Shapers" offers seven different workouts. These range from pilates and personal training to a power zone ultimate workout and five-minute target toners. With 4.3 out of five stars from Amazon.com users, the video is commended for its results but criticized for its repetition of exercises from previous videos.