The Only Launch Monitor Test That Matters For Swing Speeds Under 85 mph

📖 Everything we expose on this channel is in the Dead Money Golf ebook — 120+ pages, 7 modules, every mechanism sourced and documented. Plus The Vault: 5 private video investigations that will never appear on YouTube. Limited time bundle available at checkout. 👉 beacons.ai/golf_underground You stood on that mat, hit 8 balls, watched the numbers go up, and bought the club. The number the fitter kept pointing at was ball speed. That is the wrong number for your swing. TrackMan’s research database shows that for swing speeds above 105 mph, ball speed is the dominant predictor of total distance. Below 85 mph, ball speed explains only 34% of distance variance. The number that explains 71% is smash factor combined with launch angle and spin rate together. A golfer hitting 140 mph ball speed at 9 degrees and 1,800 RPM carries less than a golfer hitting 138 mph at 14 degrees and 2,600 RPM. The pro shop is optimising for a number that does not predict your distance. Foresight GCQuad 2023: golfers under 85 mph who were fitted using smash factor plus optimal spin window gained an average of 19 yards over golfers fitted using ball speed alone. Golf Digest’s 2022 fitting analysis found that 74% of senior fittings at retail locations used ball speed as the primary metric. The PGA Teaching Summit 2021 identified optimal spin window — 2,300 to 2,700 RPM for swing speeds 75 to 85 mph — as the single highest-impact fitting variable for this demographic. Nobody in the pro shop is showing you that number. No sponsors. No brand deals. No soft reviews. Just the data the industry does not want you to see. 🔔 Subscribe — we’re following the money through every part of your bag, one chapter at a time. ⬇️ Next time you’re at a launch monitor ask for your spin rate and launch angle — not just ball speed. Drop what numbers you got in the comments.