Marty Jertson is a Collegiate All-American Golfer, a PGA TOUR player, an Engineer, a Golf Club Designer at Ping and a leading mind in the game.  He joins our podcast to take you on a deep dive into golf equipment design and performance.  Marty talks about Grip size, Club-shafts, Club-heads, Lofts and lies, Sole Bounce, Swing-weight, and Golf Club Fitting among other topics.  He also addresses golf club interaction with the golf ball and the turf, and in so doing he helps you to improve your ball-striking throughout the bag.