jj9000 said:
Hogan's book is unique in the sense that it was written based on his swing and preferences.
Hogan wanted desperately to avoid a hook...and his grip and setup is evidence of this (neutral to weak grip).
If I remember correctly, he wants the inside of the elbows pointed directly at the sky...with the elbows pointed toward your hips.
Now...take a look at the pic above...the left elbow is pointed more toward the target than it is the sky.
Bottom line = there's no one-size fits all answer.
This.
However, I also think Hogan did a good job in expressing that in his book. IIRC he states multiple times that his thoughts, methods, ideologies, etc are just his and meant to be a foundation and/or just a food for thought.
I never got the sense he was conveying that THIS is the way it needs to be.
I took quite a few things away from the book and incorporated them into my swing and they worked great. Helped me a ton. However, I also completely ignored some aspects because they just weren't for me.