| 摘要 |
A swimming aid attachable to the body at swimming training or natation. This swimming aid is made of a thick vinyl resin sheet and constructed as a hollow article (1) of the shape adapted to be attached to the front surface of the body. A reinforcing piece (12) mounted with belt holes (8), (8') thereat is welded onto the article (1). Through the belt holes (8), (8') are passed upper, lower and shoulder stretchable, tough belts (6), (7), and (9), (9') of chemical fiber or the like. This swimming aid may be easily attached to the body by the use of these belts. In swimming training, a float board is usually used, however, this float board is for training only the swimmer's feet. On the other hand, the swimming aid according to this invention is adapted to train simultaneously both the hands and feet of the swimmer and, therefore, to master accurate swimming way in short span of time. |
