7 Tips to Maintain Your Health in Winter
This particular chore is so deadly because of a combination of factors. First, the activity is strenuous—it can burn up to 200 calories in 30 minutes. Second, it is done in the cold which causes blood vessels and arteries to constrict and make a heart attack more likely.
The best ways to protect yourself are:
- Shovel early when the snow is lighter.
- Use proper technique—try pushing the snow instead of lifting it. If you have to lift, use your legs, not your back.
- Stay hydrated, as you would with any intense exercise.
- Take breaks often.
- Know the warning signs of a heart attack: chest pain, arm pain, dizziness, fainting, nausea or shortness of breath.