CP (critical power)

The highest power you can hold for a long time without fading, roughly 30–60 minutes. Your plan's intensities are worked out against it.

W′

How much work you can do above CP before you tire, in joules. Shown when you calculate CP.

NP (normalised power)

A power figure that weights hard efforts, so interval sessions count for what they cost you. StemNotes sets your carbs from it by default.

IF (intensity factor)

How hard a ride was against your CP. IF 0.82 is 82%.

Carbs per hour (g/hr)

Grams of carbohydrate an hour.

g C

Grams of carbohydrate in a feed.

Feed

One point in the ride where you eat.

Feed interval

How often you eat: every 20, 30 or 60 minutes.

Fatigue phase

The days around your period when you’re more tired than normal. StemNotes raises your carbs one or two steps on those days.

Gut limit

The most carbs an hour your gut can take. In the app it's Max carbs per hour.

Should have

The carbs you'd have needed for how you actually rode.

Carb balance

What you ate against what your rides needed, over a period.

Store cupboard

The gels, chews, bars and drinks you carry. Plans only use starred ones.

Training status

Amateur, Inter or Pro, Men or Women. Sets how much of your energy comes from carbohydrate.

Power mode

NP or Hybrid: which power figure drives your carbs. In Settings › Metrics.