2023-07-24 09:31:07
Freediving, also known as apnea or freediving, is a fascinating discipline that challenges human limits in the water. Free-lung swimmers dive without the use of breathing equipment under the surface of the water in search of new records and unique sensations. But what is the maximum depth to which a swimmer can descend with free lung?
Before we dive into records and limits, it’s important to understand the challenges a free-lung swimmer faces when diving to the deep. As water pressure increases, the amount of available oxygen decreases, and the body undergoes physiological changes to adapt to the extreme conditions. The descent to great depths can generate a high load of nitrogen narcosis, in addition to subjecting the body to high pressures that can cause damage to the lungs and ears.
In the discipline of freediving, there are different modalities, each with its own rules and limits. For example, in “free descent” (CWT), swimmers descend and ascend using their own strength without the use of a reference rope. In “constant unweighted descent” (CNF), swimmers must descend and ascend without using additional weight. Another modality is “constant weighted descent” (CWTB), where swimmers can use a weight to descend, but must ascend under their own power.
So far, the records in free lunge descent are impressive. In freedescent, the current men’s world record is approximately 129 meters, set by Alexey Molchanov in 2021. In constant weighted downhill, the men’s world record is 112 meters, set by Herbert Nitsch in 2012. These marks demonstrate the incredible ability of free-lung swimmers to withstand pressure and dive to extreme depths.
It is important to note that these records are the result of years of training, physical and technical preparation, as well as a deep understanding of the limits and risks involved. Free-lung swimmers work closely with specialized medical and safety teams to ensure safety during their dives.
However, it is crucial to note that descending to extreme depths carries significant health and safety risks. Changes in pressure can cause decompression problems and barotrauma if not managed properly. It is essential that free swimmers are well trained, follow strict safety practices, and listen to their bodies at all times.
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