Thu, Apr 2
Aerobic effect
3.5 · Improving
Anaerobic effect
0.8 · No benefit
Aerobic decoupling
+0.4% · Held together
Pace cost the same effort at the end as at the start - the aerobic base covered the distance.
Pace-to-heart-rate ratio, second half vs first. Under 5% is the mark of a steady run.