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Coach CJ Athletics

MEDIA PHOTOS & VIDEOS

Meet Coach CJ McCartney

For Coach CJ, training hockey players isn’t just a job — it’s a passion built from years of experience both on the ice and in the gym. As a former ACAC Scholarship Athlete and Strength & Conditioning Coach for the Oshawa Generals (OHL), CJ knows firsthand what it takes to perform at an elite level.

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After years of studying and applying the science behind athletic performance, CJ founded Advance Hockey Lab and CJ Athletics with one goal in mind: to help players move better, train smarter, and reach their full potential.

 

Having worked with athletes at the professional level and those chasing their shot at the pros, CJ brings a unique understanding of the game’s physical and mental demands. His programs are designed to build strength, power, and mobility — but also confidence and consistency — the foundation every future pro needs.

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What sets CJ apart is his commitment to each athlete’s journey. He’s not just a coach — he’s a mentor, motivator, and partner in your pursuit of excellence. Whether you’re playing junior, college, or working your way through minor hockey, CJ is here to help you build the body, habits, and mindset to take your game to the next level.

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