This is how far PGA and LPGA Tour players hit it with every club
Distance = Club Head Speed + Square Impact + launch angle - TOM FIELDING GOLF SCHOOLトム・フィールディング ゴルフ
الدرجة العلمية عوض يشهد golf swing speed 7 iron - nooutfit.com
Here's the shaft flex you should play based on your swing speed
Club Head Speed By Age Group: What Percentile Are You In? | Article | TPI
Golf Crowds 🏌️♂️ 🇨🇦 ⛳️ auf Twitter: "@jmweaver785 @MMGOLFSTUDIOS @Portland_John Chart gives a good insight to Carry Distance and Swing Speed, The second and third charts are from True Temper (I think