There are only two ways for the putter to travel
straight back and straight through:
1. The spinal axis of rotation must be horizontal.
2. You must manipulate the club face and club
path during the stroke.
The first is uncomfortable and hard on your
back while the second is unnatural, requires
many moving parts, and is difficult to repeat
consistently. The Putting Arc can cure the bad
habits you have formed trying to make the putter
go straight back and straight through.
The modern putting stroke of the successful
touring pro is the inside-to-inside or arc type
stroke. This is the stroke used by 95% of the
successful touring pros, and taught by the top
putting instructors in the country. However,
95% of the amateurs still try to putt straight
back and straight through. With the Putting
Arc, you too can learn to putt like the pros
In 5 years, the patented Putting Arc has
been used without compensation by over 680 touring
pros with over 400 professional wins worldwide.
Additional Theoretical Findings: