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Swimstrength supplements water-based coaching by introducing a new era of land-based core-strength exercise specific to the requirements of swimming. The revolutionary Collins-Technique establishes an exercise model for assessing and improving an athletes posture, body awareness, motor coordination and muscle control.
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| Time for |
128K |
64K |
56K |
| 30.00 MB |
4 min |
8 min |
9 min |
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