| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a table-tennis training device that enables a user to practice table tennis by himself/herself even in a habitable room of his/her home.SOLUTION: A table-tennis table 1 which makes an angle of inclination of a table surface 4 variable, is provided. A trainee drops a table tennis ball onto the table surface 4 so that the table tennis ball can create various parabolic loci. The trainee performs table tennis training after adjusting the angle of inclination of the table surface 4 so that the preferred locus can be created. Since the table-tennis table is compactly configured, the trainee can perform training for various kinds of ways to hit the table tennis ball by himself/herself in a habitable room of his/her home.</p> |
