PACE, FL—Saying he could show his fellow golfer a technique that would both "increase his control and allow him to go way longer," Phil Mickelson spent 20 minutes carefully and thoroughly demonstrating his personal grip to Bubba Watson in the clubhouse shower Sunday. "Not too tight, not too loose, see the way my fingers are? You can interlock them, you can overlap them, just not too tight is the important thing. Now swing away," a sudsy Mickelson told Watson, who is known for his trademark pink-shafted drivers, as rivulets of steaming water coursed down their bodies. "It's all in the wrist, let the club head do the work, find the sweet spot.... Yeah...yeah...that's right. You've got it. Beautiful. Uh-huh. Just keep on just like that." Watson later confided to friends that the useful lesson could have been less awkward if Mickelson had brought a club into the shower with him.