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Does Exercise •Really• Help With Sleep?

Writer: Sophie Bostock, PhD
Sophie Bostock, PhD
May 8, 2021
1 min read

This week I've upped my training for the GB row, and I've definitely seen an increase in night-time waking. Could more exercise be to blame?



In this video I explain why we usually think about exercise as being good for sleep, and explain the mechanisms behind that.


In this video I explain why we usually think about exercise as being good for sleep, and explain the most likely mechanisms. I also explain why professional athletes often struggle with sleep. Crucially, being physically fit doesn't make you immune to insomnia. In fact, excessive exercise - overtraining - is often characterised by sleep problems.


If you'd like to learn more, here's a link to one of the key reference papers by Neil Walsh & colleagues:

https://bjsm.bmj.com/content/bjsports/early/2020/11/03/bjsports-2020-102025.full.pdf


I mention the GB row! I'm raising money for the British Heart Foundation. If you have some spare change to donate I would be incredibly grateful. I'll be setting off on the 13th June 2021: www.justgiving.com/fundraising/SophieRows

5 Comments


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a day ago

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3 days ago

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Gire
Oct 07

The point about overtraining causing night waking is a great reminder that more exercise isn't always better for sleep. Fitness and rest need to balance each other, not compete. Lower-intensity movement often works better in the evening, and Yoga Go reviews is worth checking if you're looking for a guided routine that helps wind down rather than rev you up. That said, it's worth reading the fine print—many users report unexpected charges and subscription issues with that particular app . For a safer bet, apps like Down Dog or WHO mYoga offer customizable, low-impact sessions without the billing headaches . Sometimes the right workout is the one that calms your nervous system before bed.

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Jul 13

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HOW CAN I HELP?

Every few weeks I tackle a juicy sleep question in the Sleep to Peak newsletter. Sign up for monthly updates, or to get your question answered.

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If you'd like more information about speaking, coaching, or consulting, please get in touch! You can also reach Sophie at sophie@thesleepscientist.com.

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