Cold water. DLRG is more afraid of non-swimmers NDR.de – News

Status: 14.09.2022 13:31 DLRG warns that fewer children may learn to swim because the water in indoor pools is now colder. For swimming lessons, the water should be 26 degrees. To heat hundreds of thousands of liters of water, indoor swimming pools must use a lot of energy. The first swimming pools in Lower Saxony …

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