Why This Matters

This matters because movement regulates stress hormones and body temperature, which leads to deeper, more consolidated sleep over time. Exercise also improves mood and anxiety, resulting in less nighttime rumination. Treating exercise as a sleep tool can be more sustainable than relying on supplements or willpower alone.

Where This Changes

Timing is individual: some people sleep better after evening workouts, others get wired. Overtraining, late high-intensity sessions, or insufficient recovery can result in poorer sleep, so balance and consistency matter.

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