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Common questions
Why Did My Cardio Load Change Today?
How workouts, heart-rate data, corrections, rest days, and recent training context can change the cardio-load view.
Why Did One Workout Add So Much Cardio Load?
How duration, recorded intensity, heart-rate quality, zone settings, and duplicates can make one workout stand out.
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What Do Fitness, Fatigue, and Form Mean in Zolt?
A practical guide to the three modelled cardio-load values and how to read their direction together.
How to Read Heart-Rate Zones in Zolt
What heart-rate zones represent, which settings shape them, and how to troubleshoot zones that do not match your workout.
Cardio load, fitness, fatigue, and form in Zolt
How to read the training-load view in Zolt without treating one number as a prediction of performance or injury.
Read article →Why Did My Cardio Load Change Today?
How workouts, heart-rate data, corrections, rest days, and recent training context can change the cardio-load view.
Read article →What Do Fitness, Fatigue, and Form Mean in Zolt?
A practical guide to the three modelled cardio-load values and how to read their direction together.
Read article →Why Did One Workout Add So Much Cardio Load?
How duration, recorded intensity, heart-rate quality, zone settings, and duplicates can make one workout stand out.
Read article →How to Read Heart-Rate Zones in Zolt
What heart-rate zones represent, which settings shape them, and how to troubleshoot zones that do not match your workout.
Read article →