Healthstrong
Resting HR runs 3.3 bpm higher the morning after a 15+ strain day
p < 0.001, holds in both halves of the record.
After strain 15+ · 2555.6 bpm
After strain under 10 · 11852.3 bpm
6h 59m asleep, 1h 14m short of what you needed.
p < 0.001, holds in both halves of the record.