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Ergo-Log

05.10.2021


Cyclist lives longer

Do you secretly look down on all those 'losers' who cycle to work every day through wind and weather? Or have to get their groceries on a bike? That's unnecessary. Those 'losers' will probably live longer than inactive people who move mainly by motorized means in their daily lives.


Cyclist lives longer


Study
Epidemiologists from Zhengzhou University in China traced 17 studies examining the effect of cycling on the overall risk of death and the risk of death from a heart attack, stroke or other cardiovascular cause. They only looked at people who cycled to go to work, do their shopping and/or cycle recreationally.

In total, the researchers obtained data from just under half a million study participants. During the studies, 22415 study participants died; 5445 of these died from a cardiovascular disease.

Results
The study participants who cycled relatively often had a 23 percent lower chance of dying, respectively, than the study participants who cycled relatively little. The reduction in the risk of death from cardiovascular disease due to a lifestyle with a lot of cycling activity was 24 percent.


Cyclist lives longer


When the researchers tried to find out exactly what the healthiest amount of cycling was, they were generally unable to find an optimal amount for the risk of death. 'More' was synonymous with 'better'. With every 50 minutes that the study participants cycled at a leisurely pace [5 MET-hours] each week, their mortality risk decreased by 9 percent.

When the researchers looked specifically at the risk of death from cardiovascular disease, the picture was different. Then a weekly effort of 15 MET-hours was optimal. If you cycle slowly, that comes down to 150 minutes per week.

Click on the figure below for a larger version.


Cyclist lives longer


Perhaps you should take this last outcome with a grain of salt. The association may be the result of variables that the researchers were unable to adjust for completely. In many countries, cycling is something for people who are at the bottom of the social ladder - and at the bottom of the social ladder you will usually find a concentration of lifestyle factors that increase the risk of cardiovascular disease.

Source:
Sports Med. 2021 Jul;51(7):1439-48.

More:
A longevity drug that protects against almost all causes of death 19.10.2020
You have to walk that many minutes every day if you want to live longer 10.05.2020
Physical activity as a longevity drug | More is better 01.09.2019

Archives:
Longevity


Endurance training, interval training makes biological clock tick slower Being fit as important for your health as not smoking 1998: walk a couple of kilometres a day and halve your chance of dying

Endurance training, interval training makes biological clock tick slower
If you want to live longer, then exercise. Go running or cycling, and make sure your fitness improves - read: that your body's ability to absorb oxygen increases.

Being fit as important for your health as not smoking
Last year we wrote about research published by American cardiologists in the JAMA Network Open.

1998: walk a couple of kilometres a day and halve your chance of dying
Scientific studies showing that physical exercise increases your life expectancy started to appear decades ago. We found one in the 1998 edition of the New England Journal of Medicine.