In it she does 5 sets of boosted walking, I haven't timed it but I think it is something on the par of 3 to 5 minute brisk fast walk, with 2 minutes of boosted jogging. I think if I can get to where I can do that really well I might be able to handle Janet Jones Gretsky? (I don't have the 1st tape so that is why #2 is mentioned.)
I don't know if I will be able to do the boosted walking everyday, but as long as I have energy I will do something, I will concentrate on the 4 mile because it is a fast 4 mile. (45 minutes) Wish me luck. Hopefully my cardiac will be much better in 2 or 3 weeks.