Does running wreck knees?
Results:
Studies generally show that distance running does not wreck most runners’ knees and, instead, fortifies them.
Study after study indicates running rarely causes or exacerbates arthritis in most runners’ knees, even older runners.
Bottom line is that cartilage does become more robust” with running.
Conclusion: “Contrary to popular opinion, distance running rarely causes knee problems in runners, and often leaves joints sturdier and less damaged.”
Website Author: Poor running form or bad training can hurt knees. The above speaks to arthritis and cartilage.
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Source: https://www.washingtonpost.com/wellness/2022/10/19/running-knee-injuries/
Does running really wreck your knees? Gretchen Reynolds, October 19, 2022
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Note: The website author, in good faith and with brevity and clarity, summarized to get the above text.