TheStack is a brand founded by Dr. Sasho MacKenzie and Marty Jertson, two individuals with extensive knowledge and experience in the field of golf. Dr.

MacKenzie is a renowned biomechanist and his research has revolutionized golf instruction and movement training. His area of expertise lies in the training and biomechanics of speed generation. With The Stack System, he shares his research findings and training wisdom with golf enthusiasts, using the same tools and techniques he employs to train top tour players.

Marty Jertson, on the other hand, is a golf generalist and an engineer at PING. He has been instrumental in the design of several driver models and has multiple patents to his name. Marty brings his technical knowledge and training efficiency to the golf course, having played in major championships and other prestigious events.

Both founders are deeply passionate about golf and are committed to solving the various challenges faced by golfers. With TheStack, they offer a wide range of products and services, including the Stack Hardware, Stack Metrics, and the Stack App. Whether you're looking to improve your speed generation or enhance your putting skills, TheStack has you covered.

In addition to their expertise in golf, the founders have also worked in other sports such as MLB and have been recognized internationally for their contributions to the field. Dr. MacKenzie is a professor of Sports Biomechanics and has published numerous research articles, while Marty Jertson has made significant contributions to the engineering and design aspects of golf equipment.

Choose TheStack for innovative golf solutions backed by scientific research and expertise. Their commitment to excellence extends to their customer service, as evidenced by their comprehensive FAQ section and hassle-free trade-in process. Experience the difference with TheStack and take your golf game to the next level