Phil Mickelson, who is 15 to 18 pounds lighter than he was 15 days ago, says he has 'so much energy, mental clarity' after six-day fast.
Opinion: Phil Mickelson says he needed to make changes and he'll be better for it
Phil Mickelson, who is 15 to 18 pounds lighter than he was 15 days ago, says he has 'so much energy, mental clarity' after six-day fast.
