I said it once before but I’ll say it again: this workout is exponentially more difficult once you can actually do double unders lol. If I don’t mess up, I can get through 30 DUs each 20-second interval and this is going ramp up my endurance, fo shizzle. Looking forward to the kickoff call this afternoon! 😎🤓💪✌🏻
Douglas Stewart
Brooklyn, NY, United States
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