Astus 20.1 https://www.scanboat.com/en/17286686

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KNOW YOUR LIMITS - Freediving The first stop for prevention is knowing your own limits. So if you've been in the water for a long time and two things happen, one, the confidence builds like the dives start to feel easier, towards the end of the session, so it feels easier to go deeper, to equalise, you feel more relaxed and everything and the second thing is that your actual capacity goes down. You're more confident but less capable, the longer that you stay non the water. When we're breathing, between dives, we're eliminating more carbon dioxide than we are replacing during the actual dives. We become Hypocapnic. Low, hypo, canonic, carbon dioxide. There's too little CO2 in the body. You might think, that doesn't make sense CO2's a waste product of course we need to get rid of it, but you do need a baseline level of CO2 in the body in order to stimulate the dive reflex. Music musicbed.com

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