David Cozzens built one of the most successful personal training companies in the country — then taught it to run without him. A kinesiology graduate with almost 20 years in the industry and thousands of clients behind him, he refused to rent anyone else's playbook: he wrote the Train With Dave strength and nutrition methodology from scratch and uses it to certify every college-educated coach on his team. Then he went further than almost any local business owner has — engineering an in-house AI operations layer that runs lead response, retention, content, and reporting around the clock. The result: three award-winning studios, 1,000+ five-star reviews, and a company powered by systems instead of hustle. Now he writes for every owner still trapped inside their own operation — on building a business where quality doesn't depend on the founder being in the room.