SwingSet uses your child's actual body measurements to calculate their ideal stance, knee flex, spine angle, and distance-to-ball. No camera. No adult templates. Just a tape measure and biomechanics.
Computer vision breaks down outdoors, on uneven terrain, and with non-standard camera angles. The data you get is wrong more often than it's right.
A 9-year-old's torso-to-leg ratio changes every few months during growth spurts. Forcing a static adult template means practice built on a faulty foundation.
Teaching a child to swing like an adult creates compensations that load stress on joints, growth plates, and tendons that aren't designed for adult-level forces.
Our guided wizard walks you through 5 measurements: height, arm span, torso length, leg length, and shoulder width. Looping animations show you exactly where to place the tape on each body landmark.
Using peer-reviewed biomechanical relationships, SwingSet converts your child's proportions into their personal stance width, distance to ball, spine angle, and knee flex — exactly what a pro would calculate in a lab.
Kids grow fast. SwingSet tracks your child's history and alerts you when it's time to re-measure after a growth spurt. Your setup stays accurate as they develop.
Two kids who are the same height can have completely different arm spans, torso lengths, and leg ratios. That's why a standard template always misses the mark. SwingSet builds the setup from their proportions, not a population average.
Determines ideal shoulder rotation and backswing plane
Drives spine angle at address and ground force mechanics
Defines balance center and weight distribution
James's arm span has grown 1.4" since February. His original stance width is now 6% too narrow for his current proportions. Re-measuring takes 3 minutes — and keeps his practice precise.
Manage measurements for every junior golfer in the family from one account.
Automatic alerts after growth spurts so you never practice on outdated numbers.
Watch how your child's proportions and setup have evolved across seasons.
SwingSet's calculation engine draws from peer-reviewed biomechanical research and the same body-proportion analysis methods used by national golf federations and sports science institutes worldwide.
Body-swing connection principles aligned with the Titleist Performance Institute framework used by coaches worldwide.
Proper sequencing from ground up: how weight transfer, hip rotation, and torso coil connect to individual body ratios.
Calculations designed to keep force outputs within safe ranges for developing growth plates and joints.
SwingSet does not replace a qualified golf coach. It gives your coach an accurate starting point — and keeps it accurate as your child grows.
Stop borrowing adult templates. Start with your kid's actual measurements, calculate what their body actually needs, and build a swing that grows with them — not against them.