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All while Building Confidence & Creating your Mpact


Here to help you go from "stuck" to building muscle & toning up

We believe living a healthy lifestyle begins with building good habits, creating a lifestyle change, and striving to be a better you daily. Our goal is to help you identify your fitness goals, create a custom program that fits your needs & lifestyle, guide you through every workout through our custom app & be there for accountability & structure. Our better everyday approach to health & fitness will have you feeling better than ever and seeing results in no time.


Before joining Team Mpact I was stuck in a pattern of inconsistency with no accountability. After joining, I gained lean muscle mass, weight loss, confidence, respect for this process & a passion to keep pushing for more results and growth.


Meet The Coaches

Coach Miranda

I've been an athlete most of my life,
once I stopped sports I started gaining weight and
lacking confidence, which led me to the weight room.

I immediately fell in love with the progress & process
which led me to powerlifting. Won two back-to-back
world champion titles in 2016 & 2017. Started dabbling in
powerlifting coaching then transitioned to bodybuilding.
I've competed in the figure division 3x and my last show

was the Arnold 2020 where I was runner up.
Mpact was founded soon after that on the sole fact that I was empowered to do more, be more & mpact women by helping them create their dream lives & bodies just like I had been able to.


Meet The Coaches

Coach Sierra

I currently live in Colorado with my iconic husband, Nat Lee. I am outgoing, spontaneous, adventurous, an empath, a cryer, creative, and obsessed with fitness!

The reason I’m so obsessed is because bodybuilding has given me my life back! All my life I struggled with disordered eating and because of bodybuilding I am no longer afraid of food!

My passion is giving people the freedom from food-fear AND their dream bodies simultaneously! What a freaking DREAM COME TRUE for me to not only have received the results and freedom I’ve always desired, but now I also get to GIVE it to others!

Meet The Coaches 

Marcalley Defler 

      I am from Louisville, KY. I have been lifting for 5 years and I recently started competing in bodybuilding shows!

    I graduated from the University of Kentucky with my Bachelors Degree in Exercise Science. I am currently in graduate school getting my Doctorate in Occupational Therapy along with starting my journey as a coach with this incredible team!

    Along with fitness and occupational therapy, my passions include traveling, spending time with friends and family, and helping others. I have absolutely fallen in love with becoming better everyday and its been such a joy being able to give that gift to other women. 


Get in touch and start your fitness journey today.


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