What it means
Sleep hygiene refers to the habits and environment around your sleep — consistent timing, a wind-down routine, light exposure, and what you do in the hour or so before bed.
Why it matters
Sleep affects nearly everything else on a health-and-fitness goal list: recovery, appetite regulation, focus, and mood. It's frequently one of the highest-leverage things someone can work on.
What the research generally says
A consistent sleep and wake time, reduced screen exposure before bed, and a cool, dark sleeping environment are all commonly supported in general sleep-hygiene guidance.
Where to go from here
Small, consistent changes tend to work better than a complete overhaul. If sleep issues are persistent or severe, that's worth bringing to a doctor rather than troubleshooting alone.
Want this applied to you?
Coach factors your goals, routine, and what you're already doing into what it suggests — instead of general guidance like the above.
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