Optimizing the Flail-Karate Stroke


By placing your right hand in an optimum karate punch position at the top of the backstroke, you create high arm speed!  High arm speed equals high clubhead speed.














When the downstroke starts from the position shown the photo, from an optimum right hand karate position at the top of the backstroke, you have:



karate chop - cement blocks.tif

                                                   IT’S NOT A SECRET, ITS SCIENCE


Physicists, Jack Kuykendall, has developed a system “Flail-Karate-Mechanics (FKM)” that allows golfers to keep the club face square from address to ball impact.  Using a lifeline grip in both hands, golfers can execute mechanics with the least possible motion while producing extraordinary distance and unimaginable accuracy. Another major advantage is the virtual removal of stress on the back, shoulders and knees.

Physics principles of  "Flail-Karate-Mechanics" for producing high club head speed and extraordinary accuracy.

  • Flail of the left forearm, shaft and clubhead by the powerful left triceps 

  • Right arm karate punch

  • Club face remains on plane from address to ball impact.

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The 3-Light Light-Guide is the Master Trainer for learning the motion; you become your own teacher!


The Alignment/Practice Mat allows you to hit balls off the ground or a rug in your garage.


The Karate Punch Arm Trainer keeps the left forearm and shaft relationship from address to ball impact.

Alignment/Practice Mat

  • Alignment is one of the major faults of all amateurs.  You can trick your vision, but you cannot trick your brain.  You must use an aid to get correct alignment


3-LIGHT Light-Guide

  • Allows an ON-PLANE-CLUBFACE from address to impact.

  • You find your optimum stance, alignment and plane

    •    Making them automatic is a simple, short, daily practice routine with the guide.

Flail-Karate Arm Trainer

  • The ONLY way to change a brain pattern is with a training aid that makes you change. Without the trainer, you will NEVER change your brain patterns.

Success in Ball Striking is IMMEDIATE!


The Training Aids force you to make mechanical changes!


Stress is virtually removed from the Back, Shoulders, Hips and Knees!

      A "FaceTime" or "ZOOM" video demonstration is scheduled when you                purchase the Training Aids!

Purchase Options for a Lifetime of Golfing Fun

Step-1: Knowledge: Membership to scientific information :           Free: 

                                   Free as of 10-21-2021 ; Was $30


Step-2: 3-LIGHT Light -Guide:  Builds optimum stance, alignment & plane:    $130.00


Step-3: KAT Arm Aid & Mat: To develop automatic mechanics:                          $100.00


Package:  Purchase Light-Guide & Arm Aid & Mat: Save $30:                             $200.00


Arm Aid & Mat

Light-Guide & Arm Aide

On October 21, 2021 I made the Scientific Knowledge section FREE! 

                         ($30 PayPal button removed)

INCLUDES: (Flail-Karate Punch)(Neuroscience)(Physics) Knowledge!

All successful journeys in golf begin with correct scientific understanding

Flail-Karate Punch Knowledge Includes:

  • Videos and photos on the:

    • Grip​

    • Stance

    • Mechanics

    • Drills

    • Light Guide use

    • Faults and Fixes


  • Momentum - Work - Equipment - Power - 9 lever model - Centrifugal force - Flail - Clubhead velocity to shaft length - Torque to shaft length - Moment of inertia - Moment of inertia to axis of rotation - Moment of inertia calculation for clubs - Arc of the backstroke - Long drive science - and many more

    • Examples of some false beliefs about producing clubhead speed:

      • Centrifugal force; Big muscles: Hips and legs; X-Factors; Y-Factors O-Factors; big arcs; torque on the body

        •  Every physics book states that centrifugal force is a fictitious; therefore it cannot be a source for producing clubhead speed. 

        • The other sources can be shown by simple scientific observation to be false

Jack Kuykendall & Moe Norman

      When I met Moe in December of 1992, he was doing clinics in Canada at various Golf Clubs.  After each clinic, they would pass a hat and collect money.  His Cadillac had been repossessed.  This great Canadian golfer was reduced to charity clinics to make a living.  If I had not come along, Moe would have been lost to history.  My discovery of a Single-Axis right hand palm grip was the catalyst for the two of us meeting which started an historic friendship.

     The information in the Jack & Moe section is the story of the adventures I shared with him. 

     Moe asked me to not let his mechanics die or be misrepresented by the unethical sham artists in the golf industry.  Beware of anyone who claims Moe taught them his secrets; Moe knew how - he did not why.  The mechanics section is a correct scientific analyses of Moe's mechanics.


Contents of Jack & Moe  - YouTube URLs