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  2. Winter swimming - Wikipedia

    en.wikipedia.org/wiki/Winter_swimming

    Ice swimming in Finland Two Russian women about to swim in a frozen lake. Winter swimming is the activity of swimming during the winter season, typically in outdoor locations (open water swimming) or in unheated pools or lidos. In colder countries, it may be synonymous with ice swimming, when the water is frozen over.

  3. Hazards of outdoor recreation - Wikipedia

    en.wikipedia.org/wiki/Hazards_of_outdoor_recreation

    The tops of waterfalls are especially dangerous because of fast moving water and smooth, slanted rocks. Rubber soles grip poorly on slime, compared to felt soles, crampons, or hob-nailed boots. Precautions include being aware of the danger, using hiking poles, loosening packs straps to lower gravity and in case of becoming submerged, and ...

  4. International Winter Swimming Association - Wikipedia

    en.wikipedia.org/wiki/International_Winter...

    International Winter Swimming Association (IWSA) is a non-governmental organization registered in Latvia, which is the governing body of mainly the following winter swimming world events: the Winter Swimming World Championships (WSWC), which is masters championships in the men's and women's age categories (A to J2) and held at two-year intervals and the IWSA World Cup or Winter Swimming Cup ...

  5. Opinion: The simple reason why so many adults can’t swim - AOL

    www.aol.com/opinion-teaching-swimming-adults...

    Melon Dash has been teaching swimming to adults afraid to get into the water for decades, in a world where swim instruction focuses mostly on kids. ... Six people came from as far as 50 miles away ...

  6. Cold shock response - Wikipedia

    en.wikipedia.org/wiki/Cold_shock_response

    Water has a thermal conductivity 25 times and a volume-specific heat capacity over 3000 times that of air; subsequently, surface cooling is precipitous. The primary components of the cold shock reflex include gasping, tachypnea, reduced breath-holding time, and peripheral vasoconstriction, the latter effect highlighting the presumed physiologic ...

  7. The 15 Most Dangerous Beaches in the US - AOL

    www.aol.com/15-most-dangerous-beaches-us...

    12. Miami Beach. Location: Miami As one of the most popular beaches in the country, many people don’t realize just how dangerous Miami Beach is — and it’s not because of high crime rates.

  8. Ice mile - Wikipedia

    en.wikipedia.org/wiki/Ice_mile

    Ice mile is a swimming term and is defined as British Mile, swimming in water with a temperature of 5.0 °C (41.0 °F) or lower, under IISA Swimming Rules and Regulations. [ 1 ] Rules

  9. Swimming-induced pulmonary edema - Wikipedia

    en.wikipedia.org/wiki/Swimming-induced_pulmonary...

    Swimming induced pulmonary edema (SIPE), also known as immersion pulmonary edema, is a life threatening condition that occurs when fluids from the blood leak abnormally from the small vessels of the lung (pulmonary capillaries) into the airspaces (alveoli).