The health advantages of high-intensity exercise are widely known but new research from McMaster University points to another major benefit: better memory.

The findings could have implications for an aging population which is grappling with the growing problem of catastrophic diseases such as dementia and Alzheimer’s.


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Scientists have found that six weeks of intense exercise — short bouts of interval training over the course of 20 minutes — showed significant improvements in what is known as high-interference memory, which, for example, allows us to distinguish our car from another of the same make and model.

The study is published in the Journal of Cognitive Neuroscience.

Click here to read the full press release.