# The effects of physical activity on sleep: a meta-analytic review

Kredlow MA, Capozzoli MC, Hearon BA, Calkins AW, Otto MW · Journal of Behavioral Medicine 38(3):427–449 · 2015



## Key finding

Regular exercise modestly improves total sleep, efficiency and deep sleep.



[Read the paper](https://pubmed.ncbi.nlm.nih.gov/?term=The+effects+of+physical+activity+on+sleep:+a+meta-analytic+review)

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Educational summary of published research, not medical advice. Screening scores are not diagnoses. If a score is elevated or you feel unwell, talk to a clinician.

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