GET RESULTS WITH MPACT COACHING
All while Building Confidence & Creating your Mpact
ABOUT 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.
Meet The Coaches
Coach Miranda- Head Prep Coach + Owner
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. Coached myself to two back-to-back world champion titles in 2016 & 2017.
My first bodybuilding season was in 2018 where I fell in love even deeper with the art of bodybuilding and who I became in the process. Many shows later I had a dream of becoming the 1st natural figure PRO from KY and in 2025 that dream came to fruition.
Mpact was founded in 2020 on the sole fact that I personally was empowered to be more & mpact women by helping them create their dream lives & bodies just like I had been able to. I've never realized how much control over my destiny I had until Bodybuilding and I truly want every woman to experience this freedom themselves because when you do the work, take control of your mindset & stay committed YOU CAN do anything you set your mind to!
I coached heavily on mindset and identity work transformation because truly that is the UNLOCK. You can only go where your mindset allows you to go so my passion is building belief in women so they can build their own belief, own self trust, intuition and give themselves permission to step into the version of themselves they once dreamed of.
Coach Sierra- Lifestyle, Hormone Specialist
+ Transformation Coach
My journey into coaching began in 2021, but the foundation was built long before that. For most of my life, I struggled with restrictive eating and over-exercising. I was disciplined and consistent, yet no matter how hard I pushed myself, I never achieved the physique I was working for. I believed the answer was always more discipline, more restriction, and more output.
Bodybuilding changed that for me.
For the first time, I was taught to fuel my body properly. Instead of eating less and doing more, I learned to eat more strategically, train with intention, and prioritize strength, recovery, and nourishment. That shift not only transformed my physique, it gave me the strong, healthy, and confident body I had always worked toward, but it also completely changed my relationship with food and my body.
That experience ignited my passion for coaching. I realized that so many women are stuck in the same cycle I lived in for years: under-fueling, overtraining, and feeling frustrated in their own bodies despite doing everything “right.”In recent years, my own health challenges deepened my perspective even further. Navigating hormonal imbalances and digestive issues forced me to look beyond physique alone and understand the body on a deeper, more holistic level. It taught me that true transformation is not just about how you look, it’s about how your body functions, heals, and thrives.
Now, I’m also passionate about helping women build strong, confident physiques while also supporting hormone health, digestion, and long-term sustainability. My goal is to help women step out of survival mode and into a body that feels safe, nourished, and powerful.
I am currently furthering my education by studying to become a Nutritional Therapy Practitioner, allowing me to integrate deeper physiological understanding into my coaching and help clients achieve lasting, whole-body transformation.
Marcalley Defler - lifestyle + competitor foundation builder coach
I am from Louisville, KY and now live in Indiana. I graduated from the University of Kentucky with my Bachelor's in Kinesiology before attending Spalding University to obtain my Doctorate in Occupational Therapy.
I am currently an Occupational Therapist and a Fitness Coach with team Mpact!! I love training women who are looking to empower themselves, build confidence through their health journey, and discover their true limitless potential!
I am also a competitive bikini bodybuilder and I specialize in training women to build physiques for Bikini Bodybuilding. I have an immense passion for this sport, but I also love training lifestyle clients! My heart lies in guiding women toward the most authentic, powerful version of themselves!! In addition to work and bodybuilding, I love spending time with my dogs, Willow and Maverick, and my boyfriend, Austin.
