Mark Crossfield is in his 'golf lab' with fellow golf pro pal Dan and they're considering the effect different shafts have on golf club performance.
Do golf shafts have any sizeable impact on strike and its outcome? Should you look to get a custom fit to get the best 'bang for your buck'? Check out his recent videos looking at these very subjects and more:
Here's part one of his discussion with Dan:
And now for part two including a 20 handicap golfer's data:
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