Blog Archives

Breaking HIIT Down: Anaerobic Respiration

Check out this quick science lesson about anaerobic respiration and learn how it’s part of your HIIT workout in this installment of Breaking HIIT Down.

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We’re Alex & Tim Ruben. Former Division 1 college football athletes turned HIIT and fat loss specialists. We’re here to teach you everything you need to know about getting and staying fit in less than 20 minutes a day!