Swing smoother, hit further! | Golf Monthly

My only take on this, to coin a Callaway phrase, "You can't argue with physics".

You cannot swing slower and hit it further. You just can't! You can swing smoother and hit it further than you would if you snatch and lash at it, but you can't hit it further by swinging slower.

You can still swing fast and be smooth. Look at Jason Day or Dustin Johnson.