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| 6 | 75m No Fins. 2 Strokes Per Lap | Gert Leroy Underwater @gertleroy | 14.6K | Bélgica | 97 |
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| 14 | Dynamic No-Fins Training | Multiple 50m & 3×100m Sessions | Gert Leroy Underwater @gertleroy | 2.9K | Bélgica | 97 |
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