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Run for your life! At a comfortable pace, and not too far: James O'Keefe at TEDxUMKC

TEDx Talks

44M subscribers • 18 videos on Rounds

YouTube
  • Recommended by 3 people, in Hacker News, across 5 different months.
  • Presented by Dr. James O'Keefe Jr., as the video describes them
  • May be out of date. Uploaded 13 years ago, in an area where guidance changes.
  • Debated among experts. Its central claim is contested, so look for the other side.

For anyone, no background needed. Education, not medical advice.

2M views13 years ago3 recommendations

ExerciseHeart and metabolismEndurance and VO2 maxHeart diseaseLongevity interventions

James O'Keefe discusses the potential cardiovascular risks of extreme endurance exercise and advocates for moderate exercise for optimal longevity.

"The fitness patterns for conferring longevity and robust lifelong cardiovascular health are distinctly different from the patterns that develop peak performance and marathon/superhuman endurance. Extreme endurance training and racing can take a toll on your long-term cardiovascular health.  For the daily workout, it may be best to have more fun endure less suffering in order to attain ideal heart health." Dr. James O'Keefe Jr. is the director of Preventative Cardiology Fellowship Program and the Director of Preventative Cardiology at Cardiovascular Consultants at the Saint Luke's Mid America Heart Institute, a large cardiology practice in Kansas City. He is the co-author of four bestselling books including The Forever Young Diet & Lifestyle (Andrews McMeel Publishing LLC, 2005). In 1989, he became a professor of medicine at the University of Missouri - Kansas City and has contributed to over 200 articles in medical literature. He is also the chief medical officer and founder of Cardiotabs, a company that creates nutritional supplements to aid in a healthy lifestyle. --- TEDxUMKC Facebook Page Twitter @TEDxUMKC tedxumkc.com/ --- About TEDx, x = independently organized event In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)

Why it's here

3 people recommend this

What people say. Frequently cited as evidence that excessive endurance training can cause heart damage and that moderate exercise is better for longevity.

andrewstuartin Hacker News • Recommends

On “Extreme Athleticism Is the New Midlife Crisis”

Here's an interesting video if you are an extreme athlete: it is a cardiac researcher and lifelong exerciser who identifies that such exercise patterns damage the heart: link to this video

andrewstuartin Hacker News • Recommends

On “How to Live with Dying”

…s, indicating heart damage. Basically he says that the long term overexercise/heart damage means the heart muscle constantly has microtears which heal up and the healed tissue is scar tissue which is hard and not like normal heart tissue - much harder and less elastic. So people who overtrain end up with a heart much older than their physical age. link to this video Transcript: link Another video: link And from another author on extreme exercise and the heart: link…

twawaaayin Hacker News • Recommends

On “Aerobic exercise can reduce the risk of metastatic cancer in mice: study”

I believe running your heart at such high intensity every day isn't particularly healthy. It causes scarring of the heart tissue and possible problems as you age. I think watching this Ted might be helpful: link to this video

browningstreetin Hacker News • Recommends

On “Five minutes of exercise a day could lower blood pressure”

This guy looked at longevity stats for runners. He recommends running a little, not a lot. 2012 TEDx Talk: link to this video

browningstreetin Hacker News • Recommends

On “Why are so many young, fit, non-smoking women getting lung cancer?”

I think about this TED Talk from 2012 a lot.. and he presents some data. It changed some of my goals, and I’m a bit more multi-sport than I used to be. Run for your life! At a comfortable pace, and not too far: James O'Keefe at TED×UMKC link to this video

Matrixikin Hacker News • Mentions

On “Dead Men Write No Code”

As always some of something is great does not mean more of it is better: "Run for your life! At a comfortable pace, and not too far: James O'Keefe at TEDxUMKC" link to this video

ljhsiungin Hacker News • Mentions

On “The Animal Is Tired”

Numerous studies show that exercise provides U-shaped benefits to health 1, 2. Specific to cardiovascular disease, repeat marathon runners 3 have higher calcium buildup than those who do not run in marathons, which as Robin might say, is one of those cases where the animal is driven too hard. While you have a point for extreme exertion, I'm not sure what you mean by "lazy". Current general recommendations are 150 minutes a week, or <30 minutes a day 4, which definitely falls underneath moderate exercise. I don't think "no one" is ignoring these recommendations (or, at least, they agree with them-- few people follow them :^)). As for your grandpa's longevity-- your genetics is just a…

anonymouse94759in Hacker News • Mentions

On “I am the healthiest person I know, and I got cancer”

>My uncle was a professional national level runner Running long distances regularly isn't healthy: link to this video Multiple studies have found a U-shaped curve of CAC scores as a function of regular running distance/intensity: link Conclusion A significantly higher rate of coronary artery calcification existed in long-term marathon, ultramarathon, and extreme runners than in submarathon runners. Marathoners and ultramarathoners also had a higher incidence of calcification, as well as higher average plaque burden, as compared to a standard database. Marathoners and ultramarathoners also had above-average coronary calcium scores as compared to a national database. Other forms of endurance exercise (…

gregwebsin Hacker News • Mentions

On “The World’s Oldest Ultramarathon Runner Is Racing Against Death”

Great story. Think twice though before adopting mind over matter approach. The Born to Run hero died at ~60 while doing a 12 mile training run of massive heart damage. Running too far or even with too fast a pace may be hazardous for the average individual according to scientists studying this subject link to this video

ngcc_hkin Hacker News • Mentions

On “How to live with dying (2020)”

…s, indicating heart damage. Basically he says that the long term overexercise/heart damage means the heart muscle constantly has microtears which heal up and the healed tissue is scar tissue which is hard and not like normal heart tissue - much harder and less elastic. So people who overtrain end up with a heart much older than their physical age. link to this video Transcript: link ... Another video: link And from another author on extreme exercise and the heart: link ... DoreenMichele on Oct 24, 202… about walking “…

andrewstuartin Hacker News • Mentions

On “The Mysterious Syndrome Destroying Endurance Athletes”

It’s well known ultra training destroys your heart. In any sport. They tested the blood of marathon runners and found heart attack markers in many of them because the heart muscle is being damaged and healing and scarring and hardening the muscle leaving young ultra trainers with the heart of an 80 year old. The best modern advice is don’t overtrain. link to this video