The only tennis swing trainer you can hit live balls with
Most tennis training aids stop working the moment a real ball shows up. Prostrap is a tennis swing trainer you wear during live-ball practice. It tethers your wrist to your hip, so every forehand and backhand is pulled into the spacing, hip rotation and contact point the pros use.
Resistance cords load the whole kinetic chain, so power comes from your legs and core instead of your arm, and full-speed reps build muscle memory that holds up in matches. Players use it for a bigger forehand, a steadier backhand and heavier topspin; coaches use it to fix arming the ball and cramped contact in lessons and drills.
[ SELECT LOADOUT // 04 SYSTEMS ]
Choose your system
Mastery.
For coaches & elite performance labs.
- The Full Ecosystem (Prostrap + Procuffs + All Cords).
- Universal Loadout (Includes S, M, & L cord sets).
- Coach Ready (Instantly fits any player profile).
- Total Reconstruction (Fixes Wrist, Spacing, & Rotation).
$124.99
BUY PRO
Development.
For the player building the Pro kinetic chain.
- Hybrid System (Prostrap + Procuffs included).
- Wrist-to-Wrist Link (Forces shoulder rotation).
- Wrist-to-Hip Link (Forces contact spacing).
- 4-Cord Kit Included (Full tension range).
$89.99
BUY PLUS
Correction.
For fixing fundamental mechanical flaws
- Wrist-to-Hip Tether (Forces proper spacing).
- Instant Feedback (Corrects "arm-swinging" errors).
- 4-Cord Kit Included (Yellow, Red, Blue, Green).
- Universal Fit (Adjustable belt + wristband).
$59.99
BUY BASIC
Rotation.
For eliminating the arm-only swing
- Wrist-to-Wrist Link (Shoulders rotate as one unit).
- Perfect Unit Turn (Tour-level coil and power transfer).
- 4-Cord Kit Included (Yellow, Red, Blue, Green).
- Zero-Slip Fit (2 wristbands + 2 sweatbands).
$34.99
BUY PROCUFFS