Progressive recovery

Back on the treadmill. Started off with a slow couple of kms and by the time I hit 2km I was running at 15.0kms/hour pace. Then each minute I upped the pace by 0.1kms/hour. I didn't get into my recovery zone (HR 131) until I was up to 16.7kms/hour (3:36/km pace). Then the rest of the run at the pace (just over 10 minutes). All up 10.0kms in 38:10. The rest from running must have done me good.