This kind of exercise can reduce the risk of death from influenza and pneumonia by 48%

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This kind of exercise can reduce the risk of death from influenza and pneumonia by 48%

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Nearly 600,000 people studied: This kind of exercise can reduce the risk of death from influenza and pneumonia by 48%, and it can also improve immunity!

Exercise is one of the most important behaviors to improve and maintain our physical health. More and more studies have shown that exercise has many benefits, which can help prevent cardiovascular and cerebrovascular diseases, diabetes, obesity, improve mood, and even improve the efficacy of various cancer treatments.

Regular aerobic exercise, commonly known as ‘cardio exercise’, is associated with a significantly lower risk of death from influenza and pneumonia, even when the amount of exercise is below the World Health Organization’s recommendations, new research published in the British Journal of Sports Medicine shows.

https://bjsm.bmj.com/content/early/2023/04/18/bjsports-2022-106644

Research Background

In 2022, a study of 416,420 U.S. adults published in the British Journal of Sports Medicine found that while doing aerobic or strength training during the study period was associated with a lower risk of death, doing both regularly, weekly One to three hours of aerobic exercise one to two strength training sessions per week was associated with a lower risk of death.

At the same time, according to the U.S. physical activity guidelines issued by the U.S. Department of Health and Human Services, adults should do at least 150 minutes of moderate-intensity aerobic exercise every week, and ensure that they do moderate-intensity muscle-strengthening training at least two days a week.

Research process

In the latest study, researchers analyzed data from the National Health Interview Survey (NHIS) in the United States from 1998 to 2018, including nearly 600,000 (577,909) participants aged 18 and over, 52.2% of whom were women. Through the questionnaire, the researchers collected the basic information of the participants.

According to whether the amount of exercise meets the World Health Organization’s recommendations, the researchers divided the participants into 4 groups: neither aerobic exercise nor strength training group; only aerobic exercise group; only strength training group; and both aerobic exercise and strength training group.

Meet the group. After the initial survey, the researchers monitored the respondents for an average of nine years, during which time 1,516 people died from influenza or pneumonia.

Research result

People who got both aerobic exercise and muscle-strengthening training almost halved their risk of dying from the flu or pneumonia, compared with a 36 percent reduction in those who got aerobic exercise alone, the study showed. But research suggests that even if you don’t meet your goals, a little exercise can still provide some protection.

Doing 10 to 149 minutes of aerobic exercise per week can reduce the risk of dying from the flu and pneumonia by 21%, the study showed. Even so, the study also found that people who did more than 600 minutes of aerobic exercise per week did not benefit additionally.

In terms of muscle-strengthening activity, reaching the goal of 2 sessions per week was associated with a 47% lower risk compared with less than 2 sessions per week, but those who did 7 or more sessions of muscle-strengthening activity had a 41% increased risk of death %.

The researchers explain that, while beyond the scope of this study, plausible explanations for this phenomenon may arise from inaccurate responses (such as reporting occupational physical activity, which may not confer the same protective effect as recreational physical activity) and frequent, Hemodynamic effects of high-intensity muscle-strengthening activities.

In conclusion, the study suggests that efforts to reduce influenza and pneumonia mortality in adults may focus on increasing the prevalence of aerobic exercise and increasing the prevalence of muscle-strengthening activities achieved 2 times per week.

References:

https://bjsm.bmj.com/content/early/2023/04/18/bjsports-2022-106644This kind of exercise can reduce the risk of death from influenza and pneumonia by 48%

(source:internet, reference only)

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