What do you get when you pair a biomechanics professor with PING’s vice president of performance? Swing speed. Lots of swing speed. Dr. Sasho MacKenzie and PING’s Marty Jertson are two of the ...

Matt Fitzpatrick and I had the same objective: We both wanted to get longer. It's just that Fitzpatrick was in search of a major title, and I'm still looking to break 80. While my clubhead speed in ...

One of the best things about TheStack - a swing speed trainer co-created by biomechanist Dr. Sasho MacKenzie and Ping engineer Marty Jertson - is the fact that it can be as effective as you want it to ...

The best way to build speed is by using training aids like The Stack. After your baseline test, you’ll have a customized program built for you in the app to determine how much weight to swing, how ...

Golf Digest senior writer Alex Myers is on a one-year mission to see how good he can get at golf through daily training, practice and playing. Read more from his “Late Scratch?” series here. The best ...