Throughout the day, higher intensity = higher RHR and lower HRV. (Indicating less nighttime recovery)
The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Throughout the day, higher intensity = higher RHR and lower HRV. (Indicating less nighttime recovery)
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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Highest intensity exercise effort at 2 hours before bedtime = RHR up by 3.9 bpm (6.8%), HRV down by 32.6%.
Starting at 4 hours before bedtime, all types of exercise affected recovery markers.