Eric,
that's very interesting what you have just said. Actually goes against discussions I've had with people about ventilating more to delay contractions, which can take extra energy, and getting longer times.
So your saying if you can tolerate the earlier contractions you get with a shorter breath up, it's possible to push longer without a blackout ?
I always thought there is also a chance of blackout from Hypercapnia - too much CO2 ?
Or does this depend greatly on the persons tolerance for high CO2 levels ?
Does the same principle aply for dynamics & depth dives ?
Thanks,
Wal
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