[BerntR]

Daryl,

This isn't about method. This is about geometry.

If you feel a strong pull through your left arm when you swing - and I'm sure you do - there will be a significant part of the Accumulator #4 release that is caused by that pulling. Since your left shoulder is always pulling from a location that is ahead of the swing center this pulling doesn't only produce cf throwout but also has a linear component that speeds up the clubhead directly.