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Testimonials
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| "There
may be no other device that has ever been produced that gives you
the instant feedback as does CHECKERBALLS. I am proud to include CHECKERBALLS
in the Farnsworth System of putting. I know you will receive immediate
benefit in your ability to square the clubface at impact.
It is my pleasure to endorse CheckerBalls!" |
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- Dr. Craig Farnsworth, noted putting specialist and author |
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| "This is an excellent training aid for use with the DVPUTT analysis system. The checkerball provides an inexpensive method for any student to practice and improve between lessons. Putting lessons are important but quality practice is what drives improvement. CheckerBalls provide the means to do this." | ||||||
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- Michael J. McNitt |
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