Risk of death from all causes drops by 22%
The mortality prevention effect of exercise is greater in the elderly.
A study showed that engaging in more than 150 minutes of moderate-intensity physical activity (PA), such as brisk walking or cycling, per week can reduce the risk of death from all causes by an average of 22%.
Walking exercise. This photo is not directly related to the content of the article.
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On the 22nd, David Martinez-Gomes, professor of medicine at the University of Madrid, Spain, and his research team tracked the amount of exercise and risk of death of 2 million adults in the United States, the United Kingdom, China, and Taiwan for 11 years in the American Medical Association journal ‘JAMA Network Open’. announced that the results were obtained.
The researchers explained that physical activity tends to decrease with age, but the absolute risk of death increases and the cause of death also varies depending on age, but the physical activity guidelines apply the same. Physical activity guidelines are 150 to 300 minutes of moderate-intensity physical activity and 75 to 150 minutes of vigorous-intensity physical activity per week. Moderate-intensity physical activity is exercise that makes you sweat or feel out of breath but still allows you to have a conversation with the person next to you. Examples of this include ▲brisk walking, ▲biking, ▲hiking, ▲table tennis, and ▲badminton.
Using health survey databases from the United States, the United Kingdom, China, and Taiwan, the researchers tracked the association between meeting physical activity guidelines and the risk of death by age group among 2,011,186 people aged 20 to 97 for an average of 11.5 years. The total number of deaths during this period was 177,436.
As a result of the analysis, the risk of death was 22% lower in the group that did more than the recommended amount of physical activity per week compared to the group that did not exercise. The effect of preventing death was found to be greater with more exercise and in older age groups. In particular, the group that exercised the recommended amount per week had a 14% lower risk of death compared to the group that did not exercise the recommended amount per week. Additionally, the group that exercised twice as much as the recommended amount per week had a 22% lower risk of death compared to the group that did not exercise as much as the recommended amount per week. The risk of death was found to be 25% lower in the group with three times the recommended amount of exercise per week, and by 26% in the groups with four and five times the recommended amount of exercise per week than the group that did not exercise as much as the recommended amount per week. Additionally, when exercising more than the recommended amount, the reduction in risk of death by age group was 16% in those in their 20s, but was confirmed to be 22% in those over 80.
The researchers said, “The association between physical activity and risk of death remained consistent throughout the entire lifespan. For healthy aging and extension of lifespan, regular physical activity is essential at all stages of adult life.” ▲In contrast to the fact that the association between other factors such as body weight, high blood pressure, and diabetes and the risk of death decreases with age, the current guidelines recommend the same amount of physical activity for all age groups. “I support it,” he emphasized.
Reporter Gunari forsythia26@asiae.co.kr
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## World Today News Exclusive: Exercise & Longevity
**Welcome to World Today News! Today we’re delving into a fascinating new study on the powerful link between exercise and longevity.** Joining us are two renowned experts: Dr. Emily Carter, a leading geriatrician specializing in healthy aging, and Mr. Mark Johnson, a certified fitness trainer and wellness advocate.
**Introduction:**
We have published an article discussing a recent study showing that exceeding the recommended physical activity guidelines can significantly reduce mortality risk. Today, we’ll discuss this study in detail with our esteemed guests.
**Section 1: Understanding the Study Findings**
* **Dr. Carter:** The article mentions that the study tracked over 2 million adults across different age groups and countries. Could you elaborate on the significance of these findings and what they tell us about the impact of exercise on lifespan?
* **Mr. Johnson:** The study highlights a 22% reduction in mortality risk for those exceeding physical activity recommendations. In your experience, how do these results align with what you see in your work with clients of different ages and fitness levels?
**Section 2: Exercise and Age**
* **Dr. Carter:** The article states that the risk of death reduction rises with increasing exercise intensity and age. Can you explain why older adults may experience greater mortality benefits from exercise?
* **Mr. Johnson:** The study’s findings suggest that consistent exercise throughout adulthood is crucial. What are some simple and effective ways to incorporate physical activity into daily routines, especially for individuals who haven’t been regularly active?
**Section 3: Beyond the Guidelines**
* **Mr. Johnson:** What are your thoughts on the study’s suggestion that exceeding the current physical activity guidelines might offer even more substantial benefits, particularly for older individuals?
* **Dr. Carter:** This study fuels the ongoing debate about optimal exercise dosage for different age groups. What further research could be valuable in refining exercise recommendations for healthier aging?
**Section 4: Promoting Active Lifestyles**
* **Dr. Carter:** Given these findings, how can healthcare professionals and individuals work together to encourage a culture of active living, particularly for older adults who may face more barriers to exercise?
* **Mr. Johnson:** What would you recommend to policymakers and community organizations who want to implement programs and initiatives that promote physical activity and improve public health outcomes?
**Concluding Thoughts:**
* **Dr. Carter:** This research emphasizes the profound impact exercise can have on our lifespan and overall well-being. What message would you leave our audience with today?
* **Mr. Johnson:** As a fitness professional, I believe the key takeaway is that movement is medicine. It’s never too late to start reaping the rewards of an active lifestyle.
**Thank you, Dr. Carter and Mr. Johnson, for sharing your expertise. We hope this has provided valuable insights for our viewers on the vital role physicalactivity plays in living longer, healthier lives.**
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