Quotes: "He applied the principles of Physics to golf and opened everyone's eyes to the seemingly infinite ways to swing the club."
After Homer Kelley's death, his widow sold the rights to the term and the book The Golfing Machine (often abbreviated as TGM) to Chuck Evans, Joe Daniels and Danny Elkins.
Some past and present winners on the PGA Tour showed strong interest in TGM in view of improving their game, for example Steve Elkington, Bryson DeChambeau and Mac O'Grady.
Canadian Tour winner John Erickson was a devoted student of TGM under the guidance of Ben Doyle and Greg Mc Hatton.
LPGA superstar player Annika Sörenstam and (her coach Pia Nilsson) have acknowledged the influence of The Golfing Machine upon her excellent career.