I’m mostly joking with the title. Though, considering how much I’ve written on this topic since starting this blog way back in 2006, it’s probably not too far off. And it’s not just me. Endurance training has been getting the snot beaten out of it in recent years. A variety of media outlets, TED talks, other blogs, observational research and clinical trials have all sounded the alarm about the dangers of excessive chronic cardio.
A new string of studies has found evidence of higher arterial plaque levels in the most active endurance athletes. This is becoming a trend. While endurance athletes tend to have more of the calcified kind of plaque, which is more stable and theoretically less prone to dangerous ruptures than less-calcified plaque, it remains worrying. I’ve spoken in the past about the proclivity toward heart problems found in endurance athletes. I know many former peers with atherosclerosis, cardiac arrhythmias, and other heart troubles.