I don't think there is any magic to the order. If you look at how they describe the periodization for different types of lifters, the programs jump all over depending on goals. If you feel as if you want to jump from I to III or from Fat Loss I to Strength II (for example), do it. IMO, they have given you the tools. It is up to you to take those tools and customize them to your needs as you see fit.
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