Insight from Kelly O'Donnell on Backswing.com:
We have seen success with adopting swing length to dial in distance for shots inside 120 yards approximately.
Posted on: 26 Feb 2020
We have seen success with adopting swing length to dial in distance for shots inside 120 yards approximately. Half swings with all wedges and note distances, 3/4 swings will all wedges and note distances will dial in most needed yardages. For even more precise measures, move down the grip as well.