RUNFORM analyzes your running form from a smartphone video using Google MediaPipe AI — no installation, works in any browser. 7 metrics scored instantly: • Trunk Lean • Knee Drive • Arm Swing • Landing Position • Knee Flexion • Vertical Oscillation • Cadence Each rated GOOD / OK / NG with coaching advice. Goal-based feedback adapts for sprint, middle, or long distance. ✅ Free, no sign-up required 📱 iOS / Android / Desktop 🌐 Japanese & English 💾 Save & track progress
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Maker
📌
Hey Product Hunt! 👋
I built RUNFORM because I wanted real feedback on my running form — without hiring a coach.
Here's how it works:
1. Shoot a side-view video of yourself running
2. Load it in your browser (no install needed)
3. AI scores 7 biomechanical metrics in seconds
The hardest part was making complex biomechanics feel simple. I wanted any runner — beginner or experienced — to instantly understand what to fix and why.
Would love your feedback, especially if you're a runner! Happy to answer any questions 🏃