The Impact of Cardiorespiratory Fitness on Cancer Risk: Findings from a 30-Year Study

2023-08-23 08:50:06

At the start of their service, when they were between the ages of 16 and 25, the participants underwent a battery of tests ranging from measuring their height, body mass index, blood pressure, muscle strength and their cardiorespiratory fitness.

Thus, for more than 340,000 conscripts, the level of cardiorespiratory fitness was considered high, for 519,000 it was moderate, and for 365,800 it was low. Interestingly, the less fit had a higher propensity for obesity or alcohol abuse.

Over the thirty years that this work lasted, 7% of the participants developed cancer. And, compared to men with a low level of physical fitness, those with good cardiorespiratory capacities had a lower risk of developing colorectal cancer (-5%), pancreatic cancer (-12%), cancer of the intestine (-18%), head and neck (-19%), kidney (-20%), stomach (-21%), esophagus (-39%), liver ( -40%) and lung (-42%).

On the other hand, surprisingly, better physical condition was associated with an increased risk of skin cancer. Sun exposure during sports might explain these results, the researchers suggest. Before concluding: “This study shows that higher physical fitness in young men is associated with a lower risk of developing 9 types of cancer. These results might be used in the development of public health policies aimed at increasing cardiorespiratory fitness in young people. »

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#fit #reduces #risk #developing #cancers

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