Author: kenry john

Water temperature Compared to indoor, heated pools, which range in temperature from around 26 to 31 degrees Celsius, you’re likely to be exposed to a much wider range of temperatures when swimming in open water. Water temperature has a huge impact on how well you swim and how long you can safely stay in the water with the Lifeguard course near me. For the inexperienced, the biggest danger is sudden immersion in water that is significantly colder than they are used to. When this happens, the body’s initial and automatic response to the rapid change in skin temperature is, among…