For many Canadians, staying active during the winter months can be a challenge. Some of the most common reasons, reports CBC, are colder temperatures, less sunlight, and lower accessibility owing to the pile-up of snow. Despite the temptation to stay at home, however, there are important benefits to working out — especially outdoors. A study published in the British Medical Journal indicates that fitness can curb both the frequency and severity of colds, indicating that exercise as a whole can help boost the immunity in the winter season.
Exercise Frequency is a Key Factor
The study was based on the habits of 1,000 adults, whose respiratory health was tracked for three months during one autumn-winter season. Around 40% of participants were middle-aged, while 25% were aged 60 or older. Findings showed that people who exercised for five or more days in a typical week were almost half as likely to have cold symptoms, as those who were only active one day or less a week.
When they did get colds, their symptoms were less significantly less severe than those who were less active. The researchers noted that exercise can spark a temporary rise in immune system cells, which circulate throughout the body. These levels fall back every few hours, which is why exercising frequently can help stave off colds more efficiently than occasional or moderate exercise.
Why is Outdoor Exercise Particularly Beneficial?
On very cold days, it is logical to head for the gym but during the sunnier hours of the day, or when the weather is more clement, going for an outdoor jog or brisk walk can wield particular benefits in terms of motivation and results. A systematic review published in the journal Environmental Science and Technology found that exercise in a natural environment has important physical and mental benefits. Outdoor settings help athletes burn more calories and work harder, owing to terrain and wind resistance training. Nature is also a stronger motivator than gyms, with many reporting greater enjoyment from training outside. The downside of outdoor training includes frostbite. One of the risk factors for this condition is spending too much time outside. If you find that you develop red, numb, or cold skin, take it inside until the temperatures start to rise.
Goal-Setting Strategies are Key
A study published recently in the journal Psychological Science showed that people who report that they often plan to meet specific fitness goals, tend to engage in more physical activity than those who don’t plan ahead. Much of the magic has to do with personality, say scientists. That is, those who are able to make short-term sacrifices to produce long-term goals, are more likely to achieve them. Just a small difference in planning makes a big one in terms of results, so try to strategise how to stay motivated this winter.
Being physically fit is generally linked to a reduction of various infection risks. Research indicates that staying active can help lower both the frequency and severity of colds, for instance. Exercising outdoors can planning your strategy to achieve your goals can help keep you motivated. However, if it’s simply too cold outside to make exercise any fun, take it to the gym instead.
