Whatever your personal training goals are MJ can help you reach them

  • MJ graduated in May 2017 with a B.S in Sports Management through California University of Pennsylvania
  • The American Red Cross recognizes MJ as a CPR/AED certified health professional
  • One of the most credible nationally accredited personal training certifying organizations is the National Council for Strength & Fitness (NSCF) where MJ got her license
  • MJ is a certified sports nutritionist through NCSF as well
  • MJ has worked with children and adolescents with special needs for years now and loves seeing  how much training can impact her clients’ lives
  • MJ is certified through the American Council on Exercise (ACE) to help alleviate chronic hip & back pain
  • MJ has helped countless women in achieving their weight loss goals
  • Pre/post-natal training has become one of MJ’s most sought after specialties
  • The USA olympic weightlifting (USAW) organization has provided MJ the skills to work with specialized athletes in improving sports performance


My name is Marshelle and I am one of the many transplants who has chosen colorful Colorado to be my forever home! I grew up in a small farming community in Missouri, and because I was a competitive dancer and always at practice, I never had to think about exercising or what I ate until I graduated high school and began my freshman year of college. During this time, I struggled with my diet and trying to get into a regular exercising routine and I just felt lost. After a year of this, I moved to Boston in an effort to figure out who I am and what I am meant to do.

Girls compete with each other, Women empower one another


Check out some client reviews

Training with Marshelle has totally changed my life. Fitness for me used to mean spending some time watching tv while on the treadmill. Now, it’s all about customizing my workouts for what my body needs most, and building fitness into my lifestyle. Marshelle truly cares about her clients, and it makes a difference in how you will think about fitness and nutrition in your life. If you’re thinking about whether or not you should sign up, try just one session with her. Though you might as well save some time and sign up for a package, because you’re going to be won over.

Boston, MA

I met Marshelle at 24 hour fitness when she she first got on board as one of their new trainers. As is customary with newly hired trainers, she offered me a free session. First impression: enthusiastic and not shy! Meaning, she wasn’t afraid to talk about her own training style which I’ve come to love. Why does that matter? Because I’ve been approached by many a trainers over the years I’ve been a member at 24. And they all spent their complimentary session with me as though though they were following a carefully scripted sales pitch. I watched her as she trained advanced athletes. Impressive. Then I watched her work out. Her petiteness is deceiving. She is a powerhouse. Equally impressive.

Denver, CO

Marshelle has been a true inspiration to my personal growth within fitness, nutrition, and overall well-being! She actively listens to my goals and creates unique varied exercises to keep me motivated, engaged, and progressing! Her personalized approach and tailored workouts have helped me overcome injuries that used to halt my workouts. Now I am stronger than ever and can stay on track with my fitness goals without my injuries being a hindrance.

Denver, CO

Having been out of the gym for quite some times, I admit I was a little intimidated to get back into it, but Marshelle changed that! I’m impressed not only by her knowledge, but her passion to help and ability to connect with her clients. It’s because of Marshelle that I have the confidence to go to the gym outside of our sessions. She is very caring and attentive to what each client needs, what their limits are, and how far she can push them. She encourages and motivates me to do better, and yet she knows how much I am capable of. I plan to be a long-term client of Marshelle’s!

Denver CO

Join MJ Fit to Begin Your Fitness Journey with Personal Training

I hope you’re ready to get in the best shape of your life! As the owner and lead trainer at MJ Fit, I dedicate all my energy and focus into making sure each of my clients achieves a body and lifestyle she is proud of and able to maintain forever. I hold myself to the highest standard and am always looking for opportunities to continue learning. I love working with special populations as well as those looking for general fitness and personal training in the Denver area.

I strive to direct positive lifestyle changes in all women, including professionals, homemakers, and every woman in between. Though my focus is on adult women, I also have tailored training regimens for children and young adults. I am a competitive athlete myself and absolutely love working with clients who have that same competitive drive! Another specialty of mine is working with clients who have learning disabilities; I have trained both girls and boys with Down Syndrome, Autism, ADD, ADHD, and Dyspraxia and the progress we’ve made working together has been incredible! My Women’s Health Training Denver features mobility, flexibility, and stability to make my clients feel strong and confident. My personal training for children is dependent upon age, athletic ability, injuries and goals for athletic training, and for clients with learning disabilities I take into account level of functioning, understanding, confidence, and personal goals.

Fitness is an integral part of achieving strength and self-confidence. Thus, the main objective of our women’s strength training programs are to strengthen both the mind and body. All my packages are different, but tied with a unique thread: healthy eating and healthy living.


Monday to Friday : 5am-8pm
Saturday and Sunday : 8am-1pm
Closed On Public Holidays
6858 South Yosemite Street, Centennial, CO 80112
(in the Southgate shopping center)
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