Minor changes aimed toward major results: Rickie Fowler is honing in on greatness. When he linked up with coach Butch Harmon, part of their project was to make his swing less flat for consistency. Study his swing frame-by-frame.
What we can learn from Dustin Johnson's booming drives: Only a few tour pros have a shot that can make other tour pros stop what they're doing on the range and have a look. 2016 PGA Tour Player of the Year Dustin Johnson has one. Study his swing frame-by-frame.