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How to use

Create a left/right exercise and log each side

Steps for logging Bulgarian split squats or one-arm rows with separate weight and reps for each side.

App screenshots are shown in Japanese. The steps and captions below are in English.

Steps

  1. Create a new exercise

    In “More” → Exercises, open Add and enter the name and muscle group. Choose independent left/right tracking. An ordinary exercise with history cannot be changed directly to this type.

    Scrolling tracking types horizontally and selecting independent left/right.Enlarge image
    Scrolling tracking types horizontally and selecting independent left/right.

  2. Enter default values for each side

    Set left weight, left reps, right weight, and right reps, then save the exercise. Defaults are a starting point for logging.

  3. Choose the exercise and start

    Load the independent left/right exercise from a free workout or routine.

  4. Enter actual results for each side

    Enter the weight and reps performed in the 4 fields. Do not fill a missing side with the other side's value or 0. Complete the set when required values are present.

    Independent left/right exercise screen for saving each side's weight and reps.Enlarge image
    Independent left/right exercise screen for saving each side's weight and reps.

  5. View History and graphs

    Check the 4 values in daily details and switch between sides, differences, and reps in Analysis. Compare using the same equipment and the same meaning for weight.

    A day's sessions, exercises and completed sets.Enlarge image
    A day's sessions, exercises and completed sets.

Case: logging a Bulgarian split squat

Example set
FieldValue
Left weight20kg
Left reps10 reps
Right weight20kg
Right reps8 reps

Use a consistent rule for whether weight means one hand or the total. Next time, follow changes on each side, such as an increase in right-side reps.

A Bulgarian split squat performed one leg at a time.Enlarge
A Bulgarian split squat performed one leg at a time.
Independent left/right input for the one-arm cable row. Saves weight and reps for each side.Enlarge
Independent left/right input for the one-arm cable row. Saves weight and reps for each side.

Basic left/right logging with Free

Left/right weight and reps, history, and basic analysis are available with Free. Entering new custom values or assigning a new machine requires Pro access. Independent left/right exercises use dedicated side views rather than supporting two-value comparisons and condition coloring in the same way.

The screens use sample records to explain the controls.

Updated: October 27, 2026