Shoveling snow could pose dangerous health risk for one group, experts warn

January 23, 2026 - 23:19

The simple act of clearing a driveway after a winter storm carries a surprisingly severe cardiac risk, particularly for individuals with existing heart conditions or sedentary lifestyles. Medical experts warn that the strenuous combination of heavy lifting, cold air constricting blood vessels, and isometric arm strain can dramatically spike blood pressure and heart rate.

This activity places a demand on the heart comparable to the intensity of a clinical cardiac stress test, but without medical supervision. For those with undiagnosed coronary artery disease, the sudden exertion can trigger dangerous events, including heart attacks. The cold temperatures further compound the risk by increasing blood pressure and making blood more prone to clotting.

To mitigate danger, health professionals recommend treating snow shoveling as a serious workout. They advise warming up muscles beforehand, pushing snow instead of lifting heavy loads whenever possible, and taking frequent breaks. It is crucial to stop immediately and seek emergency medical attention if you experience chest pain or pressure, unusual shortness of breath, dizziness, or pain radiating to the arm or jaw. Being aware of these warning signs and using proper techniques is essential for staying safe while performing this common winter chore.