Definitely a good training regime to prep for my next testing. Just did day 1 plus 80 crunches and I& sweating! Definitely great for accuracy and power focus. Later dates with the higher reps will be good for speed practice.
This website has a lot of workouts laid out so that if you want an idea of what to do, you can grab one and go. The filter at the bottom of the page lets you select the type of workout (abs, strength, HIIT, etc) if you'd like to filter it down.