2010年12月16日星期四

The National Replica Tag Heuer watches Conference for Wilderness Medicine continued

Hypothermia may be the last thing on your mind now with the pleasant late-May temperatures, but winter sports are only a few months away. The National Replica Tag Heuer watches Conference for Wilderness Medicine continued their general sessions with important information for backcountry adventurers and winter enthusiasts with a lecture on new and improved hypothermia information.Hypothermia is defined as a cooling of the core body temperature to less than 35 degrees Celsius (95 degrees Fahrenheit).

In the twenty year period between 1979 and 1998, there were almost 14,000 deaths due to hypothermia, the majority in urban settings. For backcountry adventures, its always a good idea to have an emergency pair of extra socks (which can double as mittens), and extra hat, neck warmer, and small foam square that can separate you from the Replica Bell&Ross watches ground, according to Dr. Howard Donner, a NASA consultant and expedition doctor on Denali and Everest.New data shows we dont lose as much heat as we thought through ourhead: at most eight to 10 percent. Though many people concentrate on thetop of the head as the most important heat retention area, asignificant amount of heat is lost from the neck as well. The bestscenario: cover both.

If youre loathe to workout in cold weather, consider just standing outside with minimal clothes. Shivering generates the same amount of heat (and Replica Rolex watches consumes the same amount of calories) as recreational jogging. Dependent on your fitness level, you can only shiver for a few hours before the muscles are exhausted. If your body temperature dips below 90 degrees Fahrenheit, youll stop shivering as well. There are two types of hypothermia: mild and severe. MILD hypothermia means a person is shivering, but generally still cognizant or with it.