Coaches

Zak Reifsnider

Zak Reifsnider

Head Coach and Owner

I started my true love for fitness in the Marine Corps. The 6 years I served gave me the opportunity to work with and train people of all shapes and sizes. During those years physical fitness was a part of my job. That responsibility opened my eyes to how important it is to take ownership of your health. I honestly started like most, doing some form of strength training and bodybuilding. Once I left the Corp I was no longer required to go on runs, or do obstacle courses, or to grapple like we always did. This left me no longer feeling like the athlete I remember. I had always heard how fun and rewarding CrossFit could be. The funny part of the story is that my wife took her first class, and then came home and told me how much I would love it. So the next day I went in, and it was all the things I had missed about being in the Corps. Since that day I have been so lucky to have the opportunity to work with so many people and watch them overcome all kinds of huddles. Coaching CrossFit helped me find my calling, and I Love each and every time an athlete gets a new skill, or meets a nutrition goal, or simply makes a personal record. Those are the reasons I get out of bed in the morning.

Chris Arcure

Chris Arcure

Owner

Jacquie Calender

Jacquie Calender

Coach

I moved to Michigan in 2010 from Seattle, WA. I have a natural love for the outdoors, and enjoy adventures involving fitness, family, and friends! When I'm not in the gym, you'll probably find me exploring the woods with my ruck! In 2015, I became an ACE certified group fitness instructor, and dove into instructing cardio classes. In 2018, a friend invited me try CrossFit. The blend of cardio endurance and strength training quickly humbled me as an athlete. It was a challenge, and I loved it! I signed up right away. CrossFit is scalable to any and all fitness levels, and I love the community it brings together. It quickly became my passion, so I went for the CrossFit L-1 course in 2021, and started coaching at Mastodon!

Melisa Dunsmore

Melisa Dunsmore

Coach

Lydia Goodman

Lydia Goodman

Mini's Coach & L1 Certified Coach