Water Aerobics: Water is a great medium for exercise, as it supports your body and cushions your muscles and joints. Even if you canât swim, you can participate in aqua aerobics. Just wear a flotation device or buoyancy belt in the water if your swimming skills arenât up to par.
Hypothermia occurs when the body gets cold and loses heat faster than the body can make it. A normal rectal body temperature ranges from 97.5Â°F (36.4Â°C) to 99.7Â°F (37.6Â°C) and for most people is 98.6Â°F (37Â°C) by mouth and 99.7Â°F (37.6Â°C) rectally. Hypothermia is more likely to occur when you are exposed to cold air, water, wind, or rain.
At that temperature, frostbite can occur in as little as 10 minutes. You can, however, survive a winter scenario like this. Check out these tips â like wearing mittens instead of gloves. Extremely cold temperature can also cause hypothermia, when the body's temperature dips below 95 degrees Fahrenheit.