VPX Tennis Swing Trainer Increases Power, Exit Ball Velocity, Shot Accuracy, & Serve Speed, Improves Forehand, Backhand, Slice, & Compression Racket Torque, For Men, Women, Boys, Girls, & Kids
| Country | USA |
| Binding | Kindle Edition |
| ReleaseDate | 2025-12-20 |
| Format | Kindle eBook |