Fuel Your Game Like a Champion
PGA Tour winner Derek Ernst teaches you the same proven nutrition and fueling system used by elite golfers to maintain steady energy, sharpen mental focus, prevent mid-round crashes, and perform with greater consistency. This guide simplifies what works at the highest levels so any golfer can fuel like a champion.
DEEP GOLF
DEEP GOLF
DEEP GOLF DEEP GOLF
Derek Ernst is a PGA Tour winner, NCAA Division I National Championship coach, and one of the most respected performance-minded golf mentors in the game. With years competing at the highest level on the PGA Tour and developing athletes into championship-caliber players, Derek has lived the demands of elite performance firsthand. His unique blend of Tour-proven experience, real-life coaching success, and deep knowledge of nutrition, fitness, and modern biohacking strategies has made him a go-to resource for golfers who want a competitive edge. Derek’s holistic approach—rooted in clean nutrition, inflammation control, recovery science, and mental performance—has helped countless players elevate their energy, sharpen their focus, and perform under pressure. Through his comprehensive nutrition guide and monthly subscription emails, he delivers cutting-edge insights, practical advice, and personalized answers to help athletes, weekend players, and fitness-minded individuals transform their health and their game. When you learn from Derek, you’re learning from someone who has lived it, coached it, and mastered the science behind sustained championship performance.
DEEP GOLF Products
The DEEP Golf Nutrition Guide, created by former PGA Tour winner of the 2013 Truist Championship champion Derek Ernst, delivers the exact fueling strategies used by top collegiate and professional golfers. This guide breaks down what to eat before, during, and after rounds to maximize energy, focus, and consistency. Designed for elite amateurs and pros, it gives you a simple, proven system to perform your best every time you tee it up.
Upgrade your performance with the DEEP Golf Nutrition Guide Workbook— the next step beyond the Elite Nutrition Guide. This interactive workbook includes charts/graphs to help you monitor your nutrition, habits, and on-course energy so you can see real progress fast. I also add different recommended apps to help you eat your healthiest on the road or at home. Perfect for golfers who want a clear, organized system to fuel smarter and play better.
The DEEP Golf Playbook gives you exclusive access to elite-level performance insights_ delivered straight to your inbox. Each month, you’ll get answers to your most important questions (which you send in), cutting-edge fitness guidance, and the latest breakthroughs in the biohacking world to elevate your game. If you’re serious about optimizing your body, mind, and golf performance, this is where it starts.
About DEEP Golf
My journey into nutrition was sparked by a dramatic transformation during the early days of the pandemic. I started at nearly 200 lbs, but my initial effort to lose weight went too far, leading me down a path of unintentionally starving myself. This alarming experience was a turning point, pushing me to find a truly sustainable path, beginning with learning to count and track my macronutrients. That focus soon expanded to micronutrients, which finally opened the door to the world of biohacking, where I now pursue optimal health and performance.
This system is built for golfers who want more energy, sharper focus, and consistent performance every time they play. Whether you’re working toward college golf, competing in tournaments, or already playing at the professional level, this program gives you the exact fueling strategy to perform your best.
Designed for All Competitive Golfers
For golfers who play competitively and want a clear, proven nutrition plan to stay focused and energized through all 18 holes.
Elite Amateurs
Perfect for dedicated juniors who need simple, structured guidance to build strong fueling habits early and gain a real performance advantage.
Junior Golfers
Designed for student-athletes balancing travel, tournaments, practice, and classes, this system helps maintain consistent energy on and off the course.
College Players
Ideal for mini-tour, development-tour, and professional players who want to optimize mental clarity, endurance, and competitive longevity.