With the advancement in technologies and the knowledge we have learned about the biomechnics of the golf swing, data is more important than ever. Learn about the tools that I use and why I use them.

3D Dual Force Plates



The 3D Dual Force Plates integrate TrackMan Data

With the combination of the most accurate technology in the golf industry, you can correlate the causes, ground reaction forces measured by the force plates, and the consequences on club data and ball flight data measured with the launch monitor.

Dual Force Plates have ushered in a new era of data-driven golf instruction. By providing detailed, objective, and actionable data on ground reaction forces, I can guide you toward more powerful and efficient swings. The result? You can consistently hit the ball further, improving your overall game performance.

Trackman 4 Launch Monitor


Golf practice and player development are going through a period of tremendous change, and technology is a central component in that transformation. The mapping of swing DNA is now possible, as is the quantification and comparison of swing feel vs. real. It provides data for ball speed, attack angle, club path, face angle, among other information. Technology also empowers us to monitor granular swing changes over time. These are just a few, compelling examples of how to unleash talent more effectively.

With a Trackman 4 we can measure the full trajectory of any shot - both indoors and outdoors - with all impact and launch information. Get accurate information for the carry of each of your clubs so you know which club to use on the golf course.

Sportsbox AI Screen Shots


Until now you had to use costly equipment to get 3D imaging of someone's golf swing. Through the unique technology Sportsbox AI has, it can capture, measure and analyze complex athletic motions in 3D.

This technology combined with my knowledge and experience as a golf instructor provides corrective feedback to help you achieve your goals — all in the palm of your hand using only your mobile phone.

On Form Screen Shot


Through the OnForm app, you will receive all communication from me. It allows me to offer recorded swing analyses that I provide after every lesson along with a library of drills that I will select from for what will help you be your best.​ We are also able to text back and forth with any questions you have between lessons to make sure you are feeling confident and fully understand what you should be working on to see fast improvement.

For some programs I offer, you can also send me videos of your practice between lessons to ensure you are practicing properly to get the most out of each session.

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Erik Schjolberg has played golf since he was 4 years old. He has dedicated his professional life to teaching golfers how to play the game with confidence and consistency. Erik is a PGA Teaching Professional, and the owner of EJS Golf Academy located at McCormick Ranch Golf Club in Scottsdale, Arizona. He also offers online golf coaching programs helping his clients play better anywhere in the world. Coach Erik works with PGA Tour Winners, high level amateurs and others that have a desire to become the best they can be. ​

Beyond his PGA designation, Erik has earned these certifications and many more earning him the Most Sought Out Golf Coach for advice from other golf coaches.​

Brian Manzella (Top 10 Golf Coach)
- Levels I and II. Deep dive on Alpha, Beta and Gamma Torques and their influence. Debunking the common myths through science!​

- A program that introduces golf to Veterans with disabilities to enhance their physical, mental, social and emotional well-being.

TPI Level 1 and 2
- TPI (Titleist Performance Institute) certification uses the Body-Swing Connection™ to increase player performance through a deep understanding of how the body functions during the golf swing. Twenty-five of the top 30 players in the world use a TPI coach.​

Trackman Certified

- Trackman is the leader in providing data for swing and ball flight analysis but without understanding the application of this information, it doesn't do anyone any good. Being certified through Trackman University I understand the underlying theory in ball flight laws.​

Dr. Kwon's Biomechanics Level 1 and 2

- Dr. Kwon is a leader in biomechanics and golf. His certifications apply his studies in science to the golf game to understand the golf swing like we never have before and apply the concepts to maximize performance.​

Scott Cowx Certified (4 Levels)

- Utilizing our understanding of human anatomy related to the golf swing, we match up conditions of the golfer with specific and personal positions to maximize power and performance in the most natural movements of the individual.​

Boditrak, V1 and Smart2move - This pressure mat and 3D dual force certification covers vertical, lateral and posterior/ anterior ground reaction force to students' swings to gain distance, efficiency and accuracy throughout their golf bag.​

Titleist Club Fitting, Golf Ball Fitting & Ball Flight

Golf Lessns Scottsdale AZ