What purpose does the address position with the bent left wrist serve?

[comdpa]

I understand standard and impact adress but what does adjusted address add to the picture. benefits?

Adjusted Address comes after the 1st 2 sections of the swing, Preliminary Address (8-1) and Impact Fix (8-2).

After Impact Fix 7-8 should you choose to play from a Standard Address (10-9-A) or Half and Half Address (10-9-C) or Special (10-9-D); then those would be your adjusted address positions.

Any change from an impact position to any other address position constitutes an 'adjust'.