MANKATO, Minn. – Last year's heavy snow season has many people thinking about what Mother Nature has in store this year. To stay healthy this holiday season and beyond, Mayo Clinic Health System is recommending people pace themselves while clearing snow.
"Many people don't realize the workout involved while shoveling and digging out from a heavy snowfall," says Vinayak Nagaraja, M.D., interventional cardiologist at Mayo Clinic. "It's an arduous activity that puts extra strain on your heart, and for those with heart disease, we recommend having someone else clear the snow altogether."
The cardiovascular stressors of shoveling are both physiological and psychological.
The physiological stressors include your blood vessels constricting from being out in the cold, which increases blood pressure. In people with underlying conditions, this alone can lead to chest pain.
"The psychological part has to do with the mental stress of being out in the bitter cold and being determined to keep going and keep shoveling even though you're exhausted," says Dr. Nagaraja.
If you have a history of heart problems and are physically inactive, it’s best to consult with your healthcare team before starting heavy exercise like shoveling. In addition, don’t shovel while smoking, eating or right after consuming caffeine since this may place extra stress on your heart.
Here are a few other tips to consider:
Remaining hydrated during cold-weather months is just as important as during warm-weather months. Drink water or electrolyte drinks before, during and after your shoveling session, even if you're not thirsty.
Freshly fallen snow is lighter than snow that has started melting or has been moved by a plow.
Pace yourself and take breaks if you need to. Safety is more important than speed.
This is the No. 1 snow-shoveling tip. If something doesn't feel normal or you’re tired, it’s time to stop. Go inside, warm up, rest and drink water, tea or coffee. Reevaluate how your body feels before picking up where you left off.
If you're experiencing an emergency, call 911 immediately.
About Mayo Clinic Health System
Mayo Clinic Health System has a physical presence in 44 communities and consists of 53 clinics, 16 hospitals and other facilities that serve the healthcare needs of people in Iowa, Minnesota and Wisconsin. The community-based healthcare professionals, paired with the resources and expertise of Mayo Clinic, enable patients in the region to receive the highest-quality physical and virtual healthcare close to home.