Circadian Regulation for Optimizing Sport and Exercise Performance.
Level 5 - mechanism / opinion, no new human data
Narrative review synthesizing mechanistic concepts without systematic methodology
PubMed 40265450 · doi:10.3390/clockssleep7020018
What was done
Narrative review synthesizing mechanisms linking circadian regulation and exercise performance, focusing on core body temperature, hormonal fluctuations (insulin, cortisol, testosterone), and diurnal chronotypes.
What was found
The abstract reports no quantitative data, sample sizes, or effect sizes. It qualitatively describes that core body temperature variations, hormonal patterns, and individual chronotypes influence physical and cognitive performance across the day.
Why it matters
Provides a conceptual overview of circadian physiology for practitioners considering personalized exercise timing and scheduling.
Limits
This is a narrative review with no systematic search methodology, meta-analytic data, or quantitative synthesis. The abstract provides no study counts, participant numbers, or effect sizes, and practical challenges or clinical efficacy remain unquantified.
Cited by
- supports Mental and physical performance peaks approximately 3 hours and 11 hours after waking, driven by diurnal variations in body temperature and circulation.