Books by Mark Spritzler
Two books from the work behind every Spritz Golf swing analysis. Read the science, then see it measured on your own swing.
Paperback
The Invisible Swing
A coach's field manual to Motion 2 Coach Studio and the biomechanics behind every swing analysis system.
It explains ground reaction force, torque and sequencing, and walks through the nine positions from P1 to P9, so you know what the numbers mean and what to do about them. Written for coaches and for golfers who want to understand their own swing.
Kindle only for now
The Invisible Swing Study Guide
Summaries, key terms, benchmark tables and more than 140 self-test questions.
One chapter for each part of the book, so you can review what you read and check that it stuck. Use it next to The Invisible Swing or as a refresher before a session.
About the author
Mark Spritzler founded Spritz Golf in Plantation, Florida. He runs the AI Swing Analysis on Motion 2 Coach, and these books come out of that daily work with swing data.
Want to see the method on your own swing? Get an AI Swing Analysis.