Put a positive spin on your game. The revolutionary Yonex VCORE SV Team tennis racquet drives shots high over the net and ferociously down into the court--drastically reducing your opponent's reaction time. New Aero Fin Technology gives you more spin and more control. The VCORE SV boasts a 16% decrease in air resistance and a 2.9% increase in swing speed thanks to its New Aero Fin Technology. The new technology features fins along the inner-area of the frame top and on the outer area of the frame at the 2 and 10 O’clock positions. This makes the VCORE SV exceptionally aerodynamic, especially on areas of the racquet which typically have the most air resistance. The end result is improved spin, higher trajectory and faster ball speed. The Yonex VCORE SV Team tennis tacquet is a maneuverable, powerful racquet for fast swinging players looking to fire high trajectory spin shots.