Sleep, HRV and resting heart rate on the same timeline as the sessions, with illness and injury tracked so a bad block has an explanation attached to it.
HRV, sleep, resting heart rate and overnight low, each against your own baseline and your own normal band — because an HRV of 86 ms means nothing until you know what yours usually is.
The health timeline and the load timeline are the same timeline. A resting heart rate that climbed three days into a block is a fact about the block, not a mystery.

Log an episode, track the symptoms and follow the return-to-training progression. Six months later the gap in the calendar still says what it was.
Connect a device, enter a test, and see your own numbers in it. Cancel whenever.
Start free