https://medicalxpress.com/news/2025-05-high-volume-coronary-artery-calcification.html

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Luckily, few need to worry about the risks of doing too much exercise, especially in a world glued to computer screens and video games.

The supposed dangers of logging over 3,000 MET-minutes per week apply to a tiny group: elite athletes, military trainees, and serious endurance junkies.

For everyone else?

The real danger is not moving enough.

Keep exercising. You’re not overdoing it, you’re barely scratching the surface.

#Exercise #Health #Fitness #Longevity #MoveMore #PreventiveHealth

💯

It’s not only elite athletes. I’m in my fifties and have been doing CrossFit daily for past decade. In all respects I am in the best shape of my life, but a recent heart scan showed higher than expected CAC score. I wonder if it’s more wide spread than realized.

how is your TG:HDL ratio and insulin sensitivity? inflammation?

Those were not overly abnormal. I had a pretty standard blood work up, but thinking of doing a more intensive round of lab tests.

NMR lipids panel is 💯

LDL particle size among other things