Hear It From The People Who’ve Been There.
Credibility Matters in Fitness.
These voices come from clients, partners, and industry leaders who’ve worked with Marc and BJ across education, consulting, performance, business growth, and brand strategy.
The People Who Know the Work
Best Are the Ones Who’ve Seen It.
They truly understand this industry at a deeper level. That combination of marketing expertise and education is rare.
I’ve known the team at DuoCore Solutions for years, and what has always stood out to me is that they are not your typical marketing firm. Yes, they deliver strategy and execution, but what makes them different is their commitment to education. They get that real, sustainable growth in fitness and wellness comes from empowering people with the right knowledge, not just running campaigns. If you are looking for a partner who understands both the business and the responsibility we have in this industry, DuoCore is a team I trust and respect.
Kathleen Ferguson
CEO & Founder, Coach360
I recommend him to any fitness company looking for a next level educator.
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 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.
Cassidy Phillips
Founder, TriggerPoint Performance
We strongly suggest you make it a point to get to his courses whenever possible.
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.
Randy Hetrick
Founder, TRX
BJ & team are relentless… but most of all loyal.
Steve Hess — Former NBA Strength & Conditioning Coach, Denver NuggetsResults Across Fitness, Wellness,
Business, and Beyond.
Vision is one thing. Execution is another. BJ has both… and the ability to break down complex tasks, mobilize a team, and build influence across an organization.
Dena Kowaloff
CEO, The Brand Foundry
BJ & team did a wonderful job building my website and setting up my business pages on social media, as well as designing my logo and brand kit. They don’t just do the work… they ask about your vision and can get it instantly. They’re easy to work with, experts in their fields, and help give full-scale solutions that encompass marketing, community, and education.
Mary Yazbeck
Business Owner
BJ and the team at DuoCore Solutions truly understand the fitness industry and what it takes to grow within it. Their blend of marketing strategy, education, AI, and business consulting is both practical and forward-thinking. They’re not just a service provider… they are a trusted partner in helping you move your business forward.
Christine Anastasia
Business Owner
We’re proud of every review we’ve earned. See what others are saying about DuoCore Solutions on Google… and if you’ve worked with us, we’d love to hear from you.
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the Next One?
Whether you need marketing strategy, education, or a course to get started… DuoCore is ready to help you build something worth talking about.
Fitness Marketing. Education.
Business Consulting.