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orous activity.
• Check the wind chill factor. A', 35 degree day with a 40-mile-peiy hour wind will have the same effects, as a zero degree day.
• Adjust expectations. Even. a, one-degree decrease in core body temperature can significantly d^ crease your endurance.
Dr. Gayle warns that sensib\p habits aren’t enough. If you’re exercising in the cold, you ought to mo$n itor your body for its ability to adjust to external temperatures. Hypothermia — a decrease in body temperature —; is a danger to which winter athletes should be alert. If you notice symptoms of hypothermia, such as slurred speech, numbness or shivering, you shoifjd immmediately get dry and warm up.
Walking and jogging can be s^fe and ei\joyable year-round — if yj*u layer yourself with a few simple pi^cautions. *
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