Ramp is a simple, repeatable test that doesn’t destroy your body. It doesn’t mean it is the most accurate for everyone.
If it was me (personally), I would add 1% and if I hit all my targets, do another 1% until I hit my limit. Well, that is what I did when I was returning from a car accident and knew my body would ramp up fast and didn’t want to test every few days.
Not everyone has access to AT yet…
I am still scheduled for a ramp tomorrow.