A scale reading and a workout log describe different measurements. Neither is a complete account of training progress.
Keep the data identifiable
Do not mix body weight with an exercise load. Include the unit and date whenever you keep measurements alongside a training record.
Read performance entries in context
A changed repetition count can reflect setup, exercise order or other circumstances. Use notes rather than assuming a single cause.
Avoid body-composition conclusions
Workout volume does not identify changes in fat or muscle. This guide does not promise that logging will produce a particular body-composition outcome.
Do not mix body mass with external load
A bodyweight entry of 75 kg describes a person’s measured mass at that time. A squat entry of 75 kg describes an external-load convention. They are different fields and should not be merged into one progress series. Likewise, zero external load on a bodyweight exercise does not mean no exercise occurred. Record repetitions and the exercise variation without pretending a simple external-load total models the whole movement.
Compare measurements taken on a consistent basis
For a bodyweight trend, retain the measurement date, unit and context you consider relevant. For a workout comparison, retain exercise identity and the completed sets. These records may help you ask better questions, but neither alone establishes a change in body composition or explains its cause. This article does not prescribe a target weight, diet or rate of change; consult suitable professional guidance for those decisions.