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Relentless. Personal Training
Relentless. Personal Training

Relentless. Personal Training

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Introduction: My name is Marcus Chan and I am the owner of Relentless. Personal Training. I probably started this journey in the same boat you guys are sitting in right now. Lack of energy, unhappy about my looks, terrible eating habits. I fell off the wagon more times than I could count but I kept trying over and over again until one day it clicked. I fell in love with all that fitness entails. Now I can’t imagine my life without it. I am here to make a difference in the quality of your life. I will lay out everything you will need for success right in front of you. Accountability, Sustainability, Workout Programs, Form Guidance, and a Meal Plan. I'm excited to embark on this journey with you all. Be a part the Chan Clan!

Serves El Reno, OK

Background checked

1 employee

3 years in business

Payment methods

Cash, Check, Venmo

Social media

Facebook, Instagram

Featured Projects

32 photos

Fitness goals

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Event to prep for

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Medical concerns

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Customers rated this pro highly for work quality, professionalism, and responsiveness.

Excellent 4.9

10 reviews


Read reviews that mention:

Jace E.

With Marcus it isn’t just about training; it comes with the actual personal aspect to the work out regimen! He is very goal oriented and provides you with all the proper lifestyle change suggestions you could ask for. Hands down some of the most challenging workouts I have ever been through. He also provides a great deal of encouragement throughout the entire process. Don’t miss out on the discounted rates he is destined to reach the big leagues in this industry.
Jun 9, 2021
James H.

One intimidating thing of a gym is all the equipment. Marcus not only had knowledge of it all but instructed me with many other things I could do at the gym ( still hate the row machine). Time and time again he was there to push me either fro the next set or to reach for the ultimate goal we had set. I appreciate him not only as a skilled personal trainer, but as a friend as well. Trust the process, put in the work and the results will be achieved.
Jun 9, 2021
Christian M.

After being abnormally skinny for most of my life I started training with Marcus. He took me from 115 pounds to 185 at 8% body fat... He customized a full health plan just for me as he does for all his clients. To say that he just changed my physical appearance would be under selling it. He completely changed my mental health, mentality, and Discipline that has carried over to all aspects of my life. I will use no other Trainer. He’s the best.
Jun 9, 2021
Stanly V.

Marcus is a great trainer and willingly to work personally to your own specific needs. He always goes above n beyond being available day/night. Training with Marcus will make your workouts a million times more effective/efficient. I would definitely recommend Marcus to anyone. It doesn’t matter if you are a beginner or have been at it for a while, Marcus will definitely help you reach the next step. He will also set up a reasonable nutrition plan that you can actually use. Overall I had a great experience with Marcus and would recommend him to anyone that is looking for training.
Jun 9, 2021
Nicole G.

The Relentless trainer is amazing! Very encouraging and motivating. He is personable and makes a great program specialized for each individual!
Jun 9, 2021
Background Check

Marcus Chan


  • What education and/or training do you have that relates to your work?

    NASM Personal Training Certification ACE Nutrition Certification Hiring other successful trainers as mentors. This is the best teacher.

  • What questions should customers think through before talking to professionals about their project?

    Are they willing to commit to the goals they have? What obstacles will get in the way? How will I hurdle over those obstacle?

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