| 摘要 |
PROBLEM TO BE SOLVED: To provide a method and a device for easily determining racket stringing accuracy.SOLUTION: A method for determining racket stringing accuracy includes: a step 101 of hitting a ball against a strung face of a racket; a step 102 of analyzing a hitting sound when the ball is hit; a step 103 of outputting an analysis result; and a step 104 of determining whether or not the stringing achieves desired accuracy on the basis of the analysis result. |
