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How does 30DS work?

BioQueen
BioQueen Posts: 694 Member
edited September 2024 in Fitness and Exercise
Hello!

I accidentally posted this under success stories, so I'm reposting here (sorry!). I was just wondering if anyone knows how the 30DS works (circuit training in general), and what the science is behind it. It looks like there are wicked results for only 20 minutes (also with proper diet and other potential exercises), and I am just curious! I am on day 4 level 1 right now.

Thanks guys!

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