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E-I Profile and how it might predict "feel" & performance (NOT stiffness) - WRX Club Techs - GolfWRX
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Explaining how a shaft bends during the golf swing | Golf Equipment: Clubs, Balls, Bags | Golf Digest
![E-I Profile and how it might predict "feel" & performance (NOT stiffness) - WRX Club Techs - GolfWRX E-I Profile and how it might predict "feel" & performance (NOT stiffness) - WRX Club Techs - GolfWRX](https://s3.amazonaws.com/golfwrxforums/uploads/713/II5FN63AZIAN.png)
E-I Profile and how it might predict "feel" & performance (NOT stiffness) - WRX Club Techs - GolfWRX
![E-I Profile and how it might predict "feel" & performance (NOT stiffness) - WRX Club Techs - GolfWRX E-I Profile and how it might predict "feel" & performance (NOT stiffness) - WRX Club Techs - GolfWRX](https://s3.amazonaws.com/golfwrxforums/uploads/806/1DV9JXGMAGRC.png)