Kariev, I saw fit44 answered your question to remove one of the repeats, but another thought is to just extend the 60 days, so instead of looking at is as 5 workouts a week and removing one, you could just take your rest day as needed, then continue with the next workout on on the rotation. I did something like this with my second round of sts, I figured my body doesn't really understand the constraints of 7 days to fit in x workouts, it just knows I'm working out. So in the end, your full Insanity rotation will be more than 60 days, but you will be doing all the workouts just at a slightly slower pace.