LOS ANGELES, July 15, 2025 /PRNewswire/ -- Viewers can discover how The Stack System is revolutionizing golf training by empowering players of all abilities to understand and enhance their swing speed ...
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 ...
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 ...
Getting older comes with plenty of aches, but for a golfer, the absolute worst pain is watching your tee shots get shorter. Creeping into my late 40s, I realized I was suddenly hitting more club into ...
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