| 摘要 |
A swimming device (1, 10, 30) for a swimmer or diver (2) is described, which has a monofin (3), a power transfer element (4, 14) for moving the monofin (3) using muscle power, and a fastening device (5, 15) for fastening the power transfer element (4, 14) to the lower legs of the swimmer (2), whereby the power transfer element (4, 14) comprises a lower leg section, a foot section, and fin section. In order to achieve the highest possible propulsion in the water with the lowest possible use of force, the power transfer element (4, 14) is mainly designed flow dynamically, in cross section in the X-Z level with a longer Z axis and short X-axis.
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