A putting training aid comprising a main body having a first recess and a second recess formed therein, wherein the first recess is adapted to at least partially receive a golf ball to provide a guide for placing a marking on the golf ball a spindle member operably attached to the main body to at least partially extend into the second recess; and a string wound around the spindle member.

 
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< Putter head

> Golf putter and method of designing the same

~ 00432