Dr. Paul Zarda is an Orlando-based professional who is known for inventing ‘Zarda-Top-Spin-Racquet’ or Z-TSR. This racquet is designed in such a way that it provides top spin to a impacted tennis ball by using a completely different design as compared to other racquets available in the market. Its design causes 30-50% increased spin over a conventional racquet.
The Zarda-Top-Spin-Racquet has an inner frame, which is strung under high string tension. With the help of an isolation system, the inner frame is connected to the outer frame and that allows the movement of the inner relative to the outer frame resulting in the additional spin when the ball is struck. This invention also enhances the accuracy of the ball’s trajectory. Another advantage of Z-TSR is to decrease the motion of the strings thereby extending the life as well as performance of the frame.
Paul Zarda’s invention allows for the adjustment of the in-plane Ky and Kx stiffness’s independent of the head’s motion as the ball strikes. If the racquet is swung where the motion of the head is not precisely parallel to the ground, this design allows the ball to rotate about an axis parallel to the ground. This process results in a planar ball trajectory thereby enhancing the accuracy of the impacted ball.
Apart from his busy schedule, Dr. Paul Zarda loves to spend time with his family while pursuing his hobbies of playing tennis and the design and analysis of tennis racquets. He is also associated with 13,000 “alligator friends” at his home on Orlando’s Lake Jesup, Florida.
The Zarda-Top-Spin-Racquet has an inner frame, which is strung under high string tension. With the help of an isolation system, the inner frame is connected to the outer frame and that allows the movement of the inner relative to the outer frame resulting in the additional spin when the ball is struck. This invention also enhances the accuracy of the ball’s trajectory. Another advantage of Z-TSR is to decrease the motion of the strings thereby extending the life as well as performance of the frame.
Paul Zarda’s invention allows for the adjustment of the in-plane Ky and Kx stiffness’s independent of the head’s motion as the ball strikes. If the racquet is swung where the motion of the head is not precisely parallel to the ground, this design allows the ball to rotate about an axis parallel to the ground. This process results in a planar ball trajectory thereby enhancing the accuracy of the impacted ball.
Apart from his busy schedule, Dr. Paul Zarda loves to spend time with his family while pursuing his hobbies of playing tennis and the design and analysis of tennis racquets. He is also associated with 13,000 “alligator friends” at his home on Orlando’s Lake Jesup, Florida.
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