Impact alignments are often confused with an attempt to look good rather than a full strong release that gets the correct impact alignments via force, pressure and speed.
There are many theories about exactly how the club should be released and what it feels like. Here is a great way to feel and see exactly how a forceful controlled release should happen.
Every golfer is after more power. Here is an ideal release of the club pertaining to drill one (4:30 path) that assists in lining the club up to the body's power source for control and a stronger release into and beyond impact.
The 430 entry path is drill one for a reason- as it teaches the golfer how to release correctly. Watch this student lesson video where we can see exactly how the 430 release does more than just unwind the club onto impact.
Knowing how to use pressure in the legs and into the ground for longer can help eliminate the need to straighten the right arm into impact- and give you much greater control and ultimately more power.