| 摘要 |
PROBLEM TO BE SOLVED: To provide a tennis practice equipment allowing a player to effectively learn an arc-shaped or elliptical arc-shaped swing trajectory and easily hit a top spin shot.SOLUTION: A tennis practice equipment is mounted on one surface of a tennis racket ball-hitting surface for practicing a racket swing. The tennis practice equipment includes a bag-like body that covers one surface of the tennis racket ball-hitting surface and is protruded to a side opposite the tennis racket ball-hitting surface; and fixing tools for fixing the bag-like body to the racket ball-hitting surface, at a peripheral part of the bag-like body. The bag-like body is formed in advance in a protruding plate shape on a side opposite the tennis racket or, when receiving air resistance from the tennis racket ball-hitting surface side, is inflated into a protruding plate shape toward the side opposite the tennis racket ball-hitting surface. |
