5 Tips for Winter Workouts
Grace Weatherby
/ Categories: WELLNESS, 2023

5 Tips for Winter Workouts

While the thought of heading outside for a little exercise in freezing temperatures may not sound all that appealing, winter workouts do offer benefits you don't get in summer. For instance, exercising in the cold forces your body to work harder to stay warm and burns more calories. Plus, exercising outdoors in the winter helps you get exposure to sunlight, which may help ward off seasonal affective disorder, a type of depression often experienced in the winter.

Except for extreme temperature dips (see point #5 below), exercising outside in the winter can be perfectly safe. However, it does require some extra precautions. Follow these tips to stay fit and safe: 

1. Dress warmly

Keeping your body and muscles warm is key to exercise at any time of year but is especially important in the winter. Frigid temps can lead to stiff muscles and poses a risk of frostbite. Be sure to keep your hands, feet, and ears covered when outside and wear clothing you can easily take on and off as needed. While you don’t need to spend hundreds of dollars on winter wear, you do want to look for fabrics that draw sweat away from your body. Always avoid cotton which will retain moisture and make you colder. Ideally, your top layer should be made with a waterproof, breathable fabric.

2. Drink plenty of water

Both sweating and spending time in dry winter air can make you dehydrated. Be sure to drink water before, during, and after your workout.

3. Warm up and stretch before exercising

Cold muscles are at a greater risk for strains and injuries. Be sure to do a 5–10-minute warm-up indoors or out before exercising. Jumping jacks, front and side lunges, squats and squat jumps will help your body transition from rest to action. Once your muscles are warm, you should do some gentle stretches before diving into your workout. Stretching is also recommended when you’re done working out.

4. Wear sunscreen

Sunscreen isn’t just for the beach. In fact, your risk of sunburn can go up in the winter due to sunlight reflecting off the snow. Be sure to cover all exposed skin with a product that blocks both UVA and UVB rays plus a lip balm with sunscreen.

5. Play it safe

To avoid hypothermia and frostbite, move your workout inside if the temperature drops below 0°F or the wind chill reaches -17°F. According to the National Weather Service, you are unlikely to get frostbite when the temperature is above 5°F and the wind blows at less than 25 mph, but that risk increases substantially as the temperature drops and wind speeds pick up. Exposed skin can develop frostbite in 30 minutes at a wind chill of -19°F.

NOTE: Anyone who has any medical conditions such Raynaud’s, asthma, or other respiratory issues should consult with their primary care physician before engaging in any outdoor winter exercise.

 

Daniel Couture is a physical therapist specializing in orthopedics at Southwestern Vermont Medical Center.

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The Latest Testing Information

The world of COVID-19 testing is very complex and changing rapidly. But gratefully, unlike early on in the pandemic, tests are available for everyone who wants one, whether they have symptoms or not. Below is a list of common questions, along with answers from SVMC’s Laboratory Services Director Karen Bond and SVMC’s Director of Perioperative Services Tanya Cowder, MSN, RN, CNOR.

What are the reasons someone may get tested for COVID-19, even if they don't have symptoms? People without symptoms of COVID-19 are being tested when they are admitted to SVMC, before being discharged to other facilities, before scheduled surgeries, or because they may have been exposed to the virus. Primary care providers are also able to order a test for those who need to return to work or school or to end quarantine or isolation. And anyone can be tested through the Vermont Department of Health's Pop-Up Clinics.

What types of tests are available for detecting active cases of COVID-19? SVMC offers Polymerase Chain Reaction (PCR) testing that is processed at both outside labs and our own lab, depending on how quickly results are needed. PCR, which was pioneered by American biochemist Kary Mullis in 1983, actually amplifies and detects the presence or absence of small gene sections. In this case, it determines whether or not COVID-19 is present.

The specimen is most often taken from deep in the nose-throat passageway (nasalpharyngeal). Patients experience eye watering and a burning sensation for 30 seconds or less. The test can also be taken from inside the nose (anterior nares), depending on the patient population. The most common type of test, like those administered both at SVMC’s drive-up testing station and at the Vermont Department of Health’s Pop-Up Clinics, is greater than 90% sensitive (meaning that the test picks up the virus, if it is present) and greater than 90% specific (meaning the test detects the COVID-19 virus, as opposed to other viruses).

How do I get my results and what should I do? Results are usually provided by a primary care provider within 48 hours. Your primary care provider will share specific directions regarding what you should do next. The Centers for Disease Control and Prevention is sharing this table, which provides a synopsis of tests, what results mean, and guidance for what to do. If the test is positive, the Vermont Department of Health may call before the primary care provider to initiate contact tracing.

Are all of the tests sufficiently available? Yes. Anyone with an order from their primary care provider can be tested at the drive-up testing site at SVMC. Anyone can be tested at the Vermont Department of Health's Pop-Up Clinics. Visit https://humanresources.vermont.gov/popups for times, dates, and locations. Tests for inpatients at the hospital are also in adequate supply.

Important Note: Remember test results offer a snap shot of the current active viral load. A negative test result doesn’t reveal whether you have been exposed in the past or predict whether you will be infected in the future. Whether or not the result is positive, we should all continue to wash our hands frequently, wear masks when in public and in proximity to those outside of our household, and stay 6 feet from others.

What about antibody tests? Antibody tests (serology) are also available. It does not tell you if you have active disease. Antibody tests check for antibodies that appear in the blood between about 1 – 3 weeks after symptom onset and may remain as long as a lifetime. Antibody tests may be positive while a person is infected. It is not yet known whether these antibodies protect against reinfection with the COVID-19 virus. For many other similar viruses, antibodies are protective for years or longer, but we do not yet have adequate data to know for COVID-19. Patients who would like the test would get a referral from their primary care provider and come to the SVMC Lab to have blood drawn. Results are delivered by the primary care provider.

Those who receive a positive antibody test or who have recovered from COVID-19 may qualify to donate plasma with the American Red Cross. The plasma, which includes antibodies, may help those fighting the disease. Learn more at https://www.redcrossblood.org/donate-blood/dlp/plasma-donations-from-recovered-covid-19-patients.html.

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