4 Comments
User's avatar
Bill Plock's avatar

Good stuff Mark, I share many of your sentiments, thanks for being your true grounded self and an inspiration

Expand full comment
Ethan Calvert's avatar

Jill Colangelo does research on this.

https://www.jillcolangelo.com

I heard her talking on an episode of the triathlete hour. https://podcasts.apple.com/us/podcast/the-triathlete-hour/id1504154493?i=1000570610861

Extremely interesting!

Expand full comment
James Smoliga, DVM, PhD's avatar

Kudos to you for raising the topic of Exercise Addiction in the Substack endurance community!

It’s an issue that’s often under-discussed, sometimes even taboo — but absolutely worth bringing into the open. A few years back, I wrote a piece for The British Medical Journal to highlight exercise addiction for healthcare providers. At the time, it was well-researched within sports psychology but mostly invisible to clinicians working with athletes:

https://www.bmj.com/content/357/bmj.j1745

I’ve been meaning to revisit this on my Substack, to share the story behind that article. In short: I met plenty of distance runners who struggled with this without realizing it. For many, the addictive side became more obvious to all once injury happened — leading to depression, sneaking in workouts against medical advice, and a cycle that made recovery (and in some cases, future sport success) even harder.

I'll definitely write more on this in the future!

Expand full comment
David Duba's avatar

To a lesser extent I find myself eating cleaner and sleeping more when I’m training or have a goal in sight. Looking at a box of donuts and salivating then pausing to ask myself, ‘Will that enhance my training?’ Hard pass. Can’t say I’m addicted to sweets, but I eat a lot less when I’m training.

Expand full comment