In today's game of power we need to get rid of the old school way of thinking about release. We have all heard about release the club with your hands. Make the right forearm over the left to have a proper release. This all is fine if you want to practice alot getting the timing down and working on finesse shots.
But if you want POWER, todays way is to release the body. Instead of rotating their hands thru impact the tour players and long hitters turn their body aggressively through the ball and keep their hands quiet through impact. The tour players are doing this because of better technology and better physical conditioning and therefore can utilize their larger muscles more effeciently and produce more power and consistency.