Physical principles for the golf swing

Dave Tutelman  --  Sept 1, 2014


Over the past decade, sports development and instruction has really gotten on the bandwagon of basing its work on scientific principles. Those principles have been there and occasionally used for decades, but now it is going mainstream. People with backgrounds in biomechanics, physics, and engineering today have the responsibility of speaking to golf coaches and instructors -- and the coaches and instructors have the symmetrical responsibility of understanding the science.
 
This article is for the purposes of laying the groundwork for discussion of the golf swing as a mechanical process. I am writing it in preparation for one or more articles on the swing itself. I am trying to pitch it to a level where a diligent student who is not a scientist or engineer can understand it. As more technology is available to instrument a golfer's performance or a club's characteristics, it becomes more important -- soon probably mandatory -- to know this stuff in order to teach golf or fit golf clubs in a modern setting.

This article is hardly complete. I will be working on it over the coming months. The outline is my intent for the full article, but I have discovered that writing the article (and especially asking for comments from smart people) changes what is there. So here is my intent. I will be updating it, and turning this outline into a table of contents with links as I go. If the item is not a link, then that section has not yet been started.

  1. Statics
  2. Dynamics
    • Linear motion
    • Angular motion
    • Curved motion and radial forces
  3. Biomechanics
    • Muscles and joints
    • Force-velocity curves
Please feel free to send me constructive comments, corrections, and things I have left out. I can't promise I'll agree, but I'll consider all suggestions.


Last modified -- Sept 1, 2014