I am an Aerospace (NASA, Defense) mechanical design engineer, professional athlete, baseball and tennis, golf professional and instructor 30+ years.
I do not teach or repeat traditional golf setup flaws and complex radial swing techniques.
I teach golfers how to stand up taller, transfer weight, use their body and natural athletic talent to generate power, consistently putt and hit a golf ball straight, control direction and distance.
In one lesson I will correct all past golf setup and swing flaws no PGA certified instructor knows and sees.
Also mechanically evaluate or design and fit golfers with physically fit golf clubs.
I keep it simple