Rappstar wrote:
What's really crazy is Sun Yang, who breathes two out of every three strokes. Ledecky really breathes every OTHER stroke. Sun Yang probably needs to breathe 2 out of 3 because his strokes are so long and stroke count is so low that he breathes 2 out of 3 to get roughly the same breaths/50m as the other guys. Bottom line, more O2 is more better for endurance... ;)
The lopsided stroke is funny too. Asymmetry is pretty much a given at high level. Andy Roddick was a great example, because he had a one handed backhand. So his right arm was like three times the size of his left. Given that we know pretty well that cervical mechanics influence a lot, I'd actually be way more surprised if swimmers didn't have an asymmetrical stroke. It's illogical that they'd be symmetrical when their breathing clearly isn't.
Ya, you're exactly right, she's breathing every stroke
cycle, not ever single stroke. And Sun Yang, ya, he really breathes a lot but as you say, such a long stroke prob requires it. IIRC he was only taking something like 28 strokes per 50 meter length in his 1500 WR swim; given he was getting out about say 8 meters on each turn, then at 28 spl he was going about 1.5 meters/stroke, or about 5 feet/stroke and 10 feet/cycle, which is about as long a stroke as i've ever heard of:)
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