Power doesn't come
from your arms.
It flows through you.
The golf swing is an energy cascade — ground to club in 250ms. Our 8 sensors measure every link in that chain.
Get Early Access →THE PHYSICS OF POWER
Energy multiplies as it moves up the chain.
Professional golfers achieve 1.5× velocity multiplication at each body segment. The ground generates 100% — by the time it reaches the club, that energy has been amplified to 2,500°/s.
477°/s
Pelvis
552°/s
Thorax
1,200°/s
Arms
2,500°/s
Club
WHERE ENERGY LEAKS
Break the chain, lose the power.
When your kinematic sequence is off by even 20ms, energy leaks between segments instead of transferring. Most golfers lose 15-25% of potential clubhead speed this way.
❌ Broken Chain
- • Arms fire before core
- • >60ms gap between segments
- • Energy dissipates at each transition
- • Clubhead speed: 85-95 mph
✓ Connected Chain
- • Sequential activation: ground → club
- • 20-30ms optimal gap between segments
- • Energy amplifies at each stage
- • Clubhead speed: 105-115 mph
HOW WE MEASURE ENERGY FLOW
Three modalities. One complete picture.
No single sensor can capture the full energy story. We fuse IMU, EMG, and Vision to trace power from muscle activation to club release.
4× IMU Sensors
1666Hz sampling captures angular velocity at pelvis, torso, forearm, and hand. ±0.6ms precision.
MEASURES: Speed & Timing
4× EMG Sensors
1000Hz muscle activation reading on quads, glutes, obliques, and lats. Detects compensation patterns.
MEASURES: Force Origin
AI Vision
MediaPipe 33-point skeleton tracks full-body posture. X-Factor, rotation angles, alignment — all in real time.
MEASURES: Posture & Form
THE CRITICAL WINDOW
50 milliseconds determine everything.
The transition — where your pelvis starts rotating forward while your shoulders still coil back — is where energy storage peaks. This 50-100ms window creates the X-Factor Stretch that separates pros from amateurs.
30-50ms
Pelvis leads shoulders
+15%
X-Factor Stretch increase
+7 mph
Clubhead speed gain
Our IMU sensors detect this timing gap with ±0.6ms precision. Cameras at 30fps can't even see it.
PERSONALIZED ENERGY MAP
See exactly where your
power leaks.
AI analyzes your kinematic sequence against professional benchmarks and pinpoints the exact segment where energy transfer breaks down — with muscle-level precision.
Sample Diagnosis
AI Insight: "Your core activates at only 32% — arms are compensating. Focus on oblique engagement during transition to restore the chain."
Stop swinging harder.
Start flowing smarter.
Join the waitlist. Be the first to map your energy transfer chain and unlock speed you didn't know you had.
Get Early Access →No credit card required · Limited spots · Sensors ship Q3 2026