Training Readiness
Training readiness is an estimate of how prepared your body and nervous system are to handle hard training on a given day. It blends recovery signals — such as HRV, sleep, and subjective wellness — into guidance on whether to push, hold, or pull back.
Why it matters
Two athletes can follow the same plan and get very different results because their day-to-day recovery differs. A readiness signal helps you match the day's effort to the day's capacity: train hard when you are prepared, and protect recovery when you are not. Over time this keeps more of your hard sessions genuinely productive.
How it's measured
Readiness is typically derived from a combination of inputs rather than any single number: overnight or morning HRV, sleep duration and quality, resting heart rate, and a short subjective check-in. umo's NeuroScore extends this with reaction time and tremor to capture central-nervous-system fatigue that HRV alone can miss.
Sleep Debt Calculator — see how sleep moves recovery
Frequently asked questions
How is training readiness calculated?
Most readiness scores weight several recovery inputs — commonly HRV, sleep, and resting heart rate — against your personal baseline and express the result as a single value or band. The more independent the inputs, the more fatigue states the score can detect.
Should I skip training if my readiness is low?
Not necessarily — low readiness is a prompt to modify, not always to stop. Many athletes swap a hard session for easy aerobic work or technique practice on low-readiness days, preserving the training habit while protecting recovery.
Educational, performance-oriented content for athletes — not medical advice. Thresholds and reference ranges come from group data and vary between individuals.