MySwimEdge

Amateur swimmer — velocity curve analysis.
In this test, the swimmer breathes to the right every 4th stroke.
Notice the pattern:
Strokes with breathing produce a smaller increase in velocity compared to non-breathing strokes.
What are the reasons?
One key reason is over-rotation during breathing, which increases drag and disrupts forward momentum.
This is exactly where data makes the difference — it helps you see what you can’t feel.

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