Any of the new LIS compare to Intensity?

The first 25 minutes of Athletic Training is done on the step and equals the Intensity Step portion IMHO. You are working on an 8 to 10 inch step however.
Afterburn is like the HIIT portion of Intensity-except low impact and harder! Cardio Supersets is a slightly less intense version of Afterburn. I don't think you'll be disappointed in any of these if you want a tough workout.
Beth
 

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