The Twin Studies

EP 012 – John Petroff – Firefighter, Coach, Gym Owner


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In this episode, we are joined by John Petroff of Zootown CrossFit to discuss all things CrossFit. John is a firefighter, CrossFit coach and gym owner, so he has a lot of good stories and knowledge to share! We discuss the early days of CrossFit and how it has evolved over the years.  John got […]
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The Twin StudiesBy Nick and James Love