Performance Prediction of Tennis Rackets with Different Materials of the Wood and the Super- light/ High- Rigidity Composite
( Mechanism of the Difference in terms of the Shock Vibrations of a Racket Grip and a Player’s Wrist Joint at Impact)

Yoshihiko KAWAZOE,
A New Perceptive in Advancement of Materials – Keys to the 21st Century -, Society for the Advancement of materials and process Engineering, pp.787-790. (1999)