SIZING
THE PROSTRAP
ADVANTAGE
Live-Ball Striking.
Real-Time Calibration.
Unlike static training aids, the Prostrap is engineered for live-ball impact. By wearing the system during full groundstroke training sessions, you bridge the gap between theory and execution—hardwiring elite muscle memory into your game exactly how you play.
Optimal Spatial Leverage: A dynamic resistance tether connects your striking wrist to your core. This forces the perfect physical distance between your body and the ball, locking in the structural integrity required to generate heavy topspin and effortless power.
Instant Tactile Correction: The system acts as a physical coach. The exact moment your arm collapses or your spacing fails, the band provides immediate physical feedback, forcing your body to self-correct mid-swing.
Unrestricted Biomechanics: The fully adjustable core belt and wristband secure the system tightly to your body without altering your natural swing path, ensuring high-intensity, zero-friction training.