Further , strings adjacent the geometric center of the playing surface are closer together as compared with the spacings of strings closest to the frame of the racket .
Strings normally adjacent the frame and extending in a longitudinal and transverse direction have been eliminated .
Strings adjacent the geometric center of the playing surface are closer together as compared with the spacings of strings closest to the frame of the racket .
Strings normally adjacent the frame and extending in a longitudinal and transverse direction have been eliminated .