Episode 121: Dr. Sasho MacKenzie on golf shafts: function, 'Spine-ing', deflection, toe droop. Maximizing The Stack: swing enhancement, speed increase, warm-up, training, do's and don'ts. Putting: The Stack's latest update for 7-min daily improvement.

Dr. Sasho Mackenzie (T: @SashoMackenzie , IG: @sashomackenzie ) is currently a professor of Sports Biomechanics at St. Francis Xavier University in Antigonish, Nova Scotia. He is known in the golf world as its foremost biomechanist due to his work and research that is helping coaches and instructors with the top players in the world to the earliest of beginners. His area of expertise is the training and biomechanics of speed generation, which allowed him to develop The Stack System , along with PING engineer Marty Jertsen , and they are seeing phenomenal results from those utilizing The Stack. Not only is Dr. Sasho a professor, but he also consults with some of the industry's top companies such as PING Golf and Foot Joy . He has published over 20 golf related research articles in scientific peer reviewed journals and has been a guest speaker to golf instructors around the world. If that wasn't enough, he is a regular contributor to GOLF Magazine . To read Dr. Mackenzie's research on golf shafts CLICK HERE . The Stack System is the ultimate device to use when looking to biohack your swing speed. Co-developed by 'The Savant of Speed' – Dr. Sasho MacKenzie , and PING engineer Marty Jertsen , it is a device that every golfer can utilize to increase their swing speed. The Stack System uses AI to ensure that your development is as efficient as possible. To order The Stack you can do so on their website at www.thestacksystem.com . Be sure to use the discount code GOLF360 to receive your special discount. Sponsors: Get your 15% discount on your next order of JustThrive Probiotic at https://justthrivehealth.com/ (use code: GOLF360) Looking to play one of the best golf courses in the Hilton Head Island area? Be sure to check out Old South Golf Links and have one of your best golf experiences ever https://www.oldsouthgolf.com/