"I have worked with BJ for over 17 years. He has supported me in my vision through 3 different performance-based businesses as well as most of my 21-year journey with the NBA World Champion Denver Nuggets.

BJ is relentless, thorough but most of all loyal. He has been loyal to me through every business endeavor

He is exactly who you want to work with on your journey for greatness!

- Steve Hess, Former NBA Strength Coach with Denver Nuggets

"I have worked with education providers around the world. As the CEO of a multimillion dollar company, it was imperative to find those that could command a room while talking to the participants in a relatable manner. Marc not only helped define certain areas of our global education, he also taught for us in several countries, allowing all those that attended to be educated, respected, and recognized as TriggerPoint Trainers. I recommend him to any fitness company looking for a next level educator."- Cassidy Phillips, Founder, TriggerPoint Performance

”BJ did a wonderful job building my website, setting up my business pages on social media, designing my brand logo and so much more.

I have been pushing this important business need, because I could not connect with other web designers or marketing companies on my vision. I wanted simplicity, warmth, and fun - a page that potential clients could navigate through and feel the honesty of my dealings and the principles I aim for.

When BJ asked what I was looking to do, he just got it - in only a few words. He started to design and revise in no time. I have to say we worked so well together, as he’s an avid listener with a get-it-done attitude. Ha gave me multiple options to choose from and I never felt pressured to agree to anything. He was always transparent and explained how we could expand on things, collaboratively.”

- Mary Yazbeck, Broker, Yazbeck Realty Group

”Marc Coronel was a Senior Master course instructor for TRX for 10 years. In addition to his great attention to detail while teaching our movement based curriculum, Marc brings his unique teaching style and passion for delivering great content in an amazing experience. We are honored to have Marc in our cadre of instructors and we strongly suggest you make it a point to get to his courses whenever possible.”

- Randy Hetrick, Founder, TRX

What People Are Saying About

The DuoCore Solutions Team

”As a 54 year-old widowed single mum, working two jobs as a conductor and opera singer and with a horse as a pet, my body is my most important tool. Therefore I decided to indulge myself with a personal trainer that could meet those needs.

Marc Coronel was all that and more, leading me through thoughts about nutrition, hydration, everyday training, sleep habits and getting my stress level down with mindful thinking.

During the last nine months, he has been coaching me in ups and downs, through injuries and rehab, handing me the tools I need to reach my goals: a pain free, stronger body.”

- Helene, R.M., client, Sweden

”Plenty of marketers possess the vision for a brand - the product offering, key messages, target audience, and how to reach them. BJ has deployed it across multiple consumer-facing industries - onboarding quickly and rapidly establishing industry and category expertise.

What particularly distinguished BJ when we worked together was his ability to execute and implement that vision - building and deploying plans, breaking down complex tasks into actionable components, mobilizing and motivating his team, building alliances and influence across the organization, and prioritizing and pivoting in response to feedback and market results.”

-Dena Kowaloff, CEO, The Brand Foundry