[BerntR]

I think part of the difference between Hogan and Fowler is best understood in face on view.

I was going to borrow a couple face on images that wer posted earlier. But where have they gone bucket?

Anyway,

As Daryl clearly shows, Hogan and Arnold keeps zone 1 going while Fowler blasts his hands past the pivot. Application of Accumulator#4 makes a difference the hand path and also to what you can do with the pivot post impact.