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A snow shovel is a specialized shovel designed for snow removal. Snow shovels come in several different designs, each of which is designed to move snow in a different way. Removing snow with a snow shovel has health and injury risks, but can also have significant health benefits when the snow shovel is used correctly.
Shoveling snow is hard work. In a single winter, shoveling a typical driveway can involve moving more than 25 tons of snow. Health risks associated with shoveling snow include heart attacks (myocardial infarction), worsening of existing breathing issues, sprains and strains, slips and falls, back injuries, hypothermia and frostbite, and accidents involving road traffic.
Persons doing snow shoveling can reduce their risk of injury by shoveling snow when it is fresh and light. Slip-resistant boots protect against user falls. Appropriate clothing prevents hypothermia and frostbite. Ideal snow shoveling clothing for the rest of the body is lightweight, layered, and water-repellent to increase ventilation while maintaining insulation.
Proper snow throwing technique minimizes strains and back injuries. Recommended technique is that when lifting snow, the user bends their knees to collect the snow while maintaining a straight upright back, then straightening the legs to stand and lift. It is best to lift snow by using the shovel as a lever. Never lift snow with a side-twisting motion, as that can lead to injury.
Shoveling snow is a known trigger for myocardial infarction among people at risk for heart problems and who do not regularly engage in strenuous physical activity.[10] People who suffer from pre-existing heart or breathing problems should consult their doctor before shoveling snow.
When done correctly, snow shoveling can provide good exercise. One hour of shoveling snow can burn 600 calories. Shoveling snow also builds bone and muscle mass and is a good form of aerobic exercise.
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