Avera Medical Minute: Cold Weather Related Injuries Live 12/9/09 - KSFY News - Sioux Falls, SD News, Weather, Sports

It seems every year when the first big snowfall comes, you can bet we're going to tell you to take it easy when you're out shoveling. It's definitely good advice that's worth repeating, but did you know there is some science behind it? Dr. Jennifer McKay from Avera McKennan weighs in with some advice.