Rolfing: Day playing 'on instinct'
June 21, 2015
Mark Rolfing comments on how Jason Day is playing by instinct while battling vertigo at the 2015 U.S. Open.
Video: U.S. Open Golf 2015: Jason Day vertigo commentary
Mark Rolfing comments on how Jason Day is playing by instinct while battling vertigo at the 2015 U.S. Open.
