How far heart rate typically fell, offset seconds into a break, over the
30 days up to each run:
Across all the breaks of this kind, how much more heart rate falls for
each beat higher it was at the start (a straight-line fit). Fewer than
10 breaks, or starting heart rates within 5 bpm of each other, and no
adjustment is made.
Each break's fall is moved to what it would be from one starting heart
rate: refBpm, by default the middle one of these breaks (rounded to
5; pass one trendRefBpm of all kinds to compare stops with walk
breaks).
For each run, the middle adjusted fall of the breaks in the 30 days up
to and including it, when there are at least 5.
So a point is "in the month up to this run, from a start of 140, heart
rate fell by about N after 30 seconds", and points can be compared.
How far heart rate typically fell,
offsetseconds into a break, over the 30 days up to each run:refBpm, by default the middle one of these breaks (rounded to 5; pass one trendRefBpm of all kinds to compare stops with walk breaks).So a point is "in the month up to this run, from a start of 140, heart rate fell by about N after 30 seconds", and points can be compared.