Lydia Ko goes back to work in earnest Wednesday knowing all kinds of questions follow her into the new season as she prepares to unveil sweeping changes to her game.
After going about a month without hitting a ball, the Rolex world No. 1 will go back to work at her Orlando base, back to the practice range to get ready to face all the challengers lining up to try to take that top spot away from her this season.
Ko will do so after making her switch to PXG clubs official Tuesday morning, and after announcing she will start the year with Gary Matthews as her full-time caddie.