Training decisions are easier when you know more about the body you are training. Sleep, HRV, resting heart rate, and recent workouts can all add useful context before choosing today’s session.
But these signals are not perfect. They can be noisy, missing, or affected by things the app cannot fully understand. A good coach uses them carefully.
Sleep changes the training day
Poor sleep does not always mean you must rest, but it can change the quality of a hard session. If sleep has been weak, a lighter session or mobility day may be more useful than forcing intervals.
HRV and resting heart rate are context
HRV and resting heart rate can reflect stress, recovery, illness, fatigue, or normal day-to-day variation. They should be interpreted as part of a pattern, not as a single command.
SlopeReady should avoid overreacting to one signal. The better approach is to combine signals with recent workouts, availability, and the user’s goal.
Recent workouts show accumulated fatigue
Even if sleep looks fine, a heavy training week can still matter. Long endurance, hard intervals, and strength sessions close together all create fatigue that should influence the next step.
Readiness is therefore not just a ring or score. It is context for deciding whether today should be harder, lighter, or focused on recovery.