Hogan lacked any formal education in Physics .
Hogan did his best , dictating to Herbert Warren Wind manning the typewriter , and wound up intimately conveying his own imaginative personal feelings about the backswing , instead of an accurate portrayal of bio-mechanics .
Lacking any formal education in Physics , Hogan did his best , dictating to Herbert Warren Wind manning the typewriter , and wound up intimately conveying his own imaginative personal feelings about the backswing , instead of an accurate portrayal of bio-mechanics .