Solo rounds are something I do once or twice a month. I pick a time, usually late afternoon, when I know the course isn't busy and just use the time to practice. I use the round to do a lot of short game stuff and hitting different clubs from the same distance/lie, hitting different clubs from the tee and sometimes even different tee boxes, and putting on the course of course. In general I use the time to just evaluate my own game and enjoy the solitude.
6/21/15 at 11:54am