Today’s guest Dr. Duncan Simpson is the Assistant Head of Mental Conditioning at IMG Academy. He talks about mental flexibility, routines, discipline, a quote from Billie Jean King, moments of doubt and quitting, visualization, and other mental training tools. ____________…

There’s a good chance you’ve seen Kelly Mitchum’s trick shot video of what was then considered the best 3-putt in the history of golf. Now though, Mitchum, a lead instructor at the Pinehurst Golf Academy and an accomplished professional golfer,…