Why People Swim in Cold Water
Outdoor swimming now takes place not only in summer but throughout the year, even where lakes and seas remain cold. Regular swimmers often say that entering cold water makes them feel energetic and alert. Scientists (9) ________ been investigating whether the activity may have wider health benefits, but the evidence is still developing. What is clear is that cold water affects the body very quickly, which is (10) ________ beginners are advised not to stay in for long. People should enter gradually rather (11) ________ jump straight in, especially when the water is very cold. It is also safer to swim with other people in (12) ________ something goes wrong. Experienced swimmers pay close attention to weather conditions and know (13) ________ to turn back. Warm clothes should be ready for afterwards because the body can continue (14) ________ for some time after a person has left the water. For those who take sensible precautions, the attraction seems to lie as (15) ________ in the shared experience as in the swim itself. Many say they would find it hard to give the habit (16) ________.