Inspiring Women
To Be Strong
Strength looks different on every woman, and with MJ Fit Online, we help you find yours.
Whether you’re training at home, in the gym, or on the go, our programs empower you to build confidence, stay consistent, and feel unstoppable.
Train With Us
From Anywhere
No matter where life takes you, your trainer is right there with you. MJ Fit Online gives you a fully customized plan, personal accountability, and real human connection through our easy-to-use training app and Zoom sessions. You’ll never have to wonder what to do at the gym again.
Workout Downloads
8-Week Jump-Start Programs: Your Program. Your Schedule. Your Pace.
Just getting started or want to try MJ Fit Online before diving into full coaching? Our 8-week programs are the perfect way to begin. Each one is designed to help you build strength, confidence, and consistency — no check-ins, form instruction, or customization needed. You’ll get clear, easy-to-follow workouts you can do on your own schedule.
Our Training Specialties
The Perfect Client
Prenatal • Postnatal • Disordered Eating • Functional Fitness • HYROX • Powerlifting • Weight Loss • Weight Gain • Corrective Exercise
In-Person Training
Centennial, CO
If you’re local to our Centennial gym, we’d love to work with you in person! Our in-person training is perfect for women who are new to fitness, coming back from an injury, or want hands-on support to build confidence and proper form. Every session is personalized to your goals and abilities so you can feel strong, supported, and proud of your progress.
women trained by MJ Fit worldwide.
minutes of weekly activity lowers the risk of gestational weight gain by 18-23% during pregnancy.
%
fewer bad mental-health days for women who move 135-225 minutes per week.
You’re Stronger Than You Think
We’ve seen it hundreds of times: women starting unsure, busy, or coming back from setbacks, only to discover just how capable they really are.
With MJ Fit Online, you’ll have the structure, support, and encouragement you need to succeed from day one. Whether your goal is strength, confidence, balance, or endurance, we’ll get you there, together.
Haley Smith
June 2, 2023
I started working out a year ago almost this week, and was nervous of being judged because I wasn’t athletic but they included me and made me feel very comfortable!! I’m also in great shape now!! I’ve become so much more confident and I know can always talk to mj if I every need anything!!
Cherre Wahl
May 30, 2023
I love everything about this gym! It feels so safe and encouraging to walk into! Most gyms feel intimidating but MJ Fit is so welcoming! I get excited to workout!
Melissa Rodgers
May 30, 2023
Amazing in every way!! I’m so inspired after every workout!! Love MJ and Team!!
Jessica Stoughton
Apr 17, 2023
They even host events that are just as enjoyable – like goat yoga! Highly recommend MJ FIT
Amy Murphey
Feb 9, 2023
I joined MJ Fit at the end of September and it has a wonderful addition to my life! I love coming to the gym- MJ and all of the trainers are so knowledgeable and encouraging and the environment is welcoming. I have been able to push myself and make gains in my fitness that I initially weren’t sure were possible. If you are on the fence you should absolutely give MJ Fit a try!
AJ
June 8, 2022
I love MJ Fit! MJ is an amazing personal trainer because she is knowledgeable, compassionate, and encourages me in all my workouts. I have seen results in my physical appearance and strength in only two months. Additionally, as a gym membership holder here, I love the atmosphere and location of the gym. The gym is never overcrowded like big box gyms, so I’m always able to complete my full workout without modifications due to a lack of equipment or space.
AJ Kikumoto: Kiks Tales
April 20, 2022
MJFIT has been a Godsend for me in my fitness goals! An All Women’s gym, boutique style, has made working out actually fun and enjoyable! The classes work perfect in my schedule and I love the fun atmosphere with ladies doing great things. Just. Show. Up. And MJ and staff will do their magic! I highly recommend!!!