The calendar marks all the days when you have added at least one workout. You can also navigate to any day by selecting it.

Navigate to the date you want to add a workout (by default, it is set to today). Click on the `Add Workout` button. Select one exercise for your workout. OneExercise is designed as a single exercise workout tracker (each workout consists of one exercise).

Before starting your first set, you might want to check the history to determine how many reps to aim for. Just click on the history tab, and you'll find a list of all the days you had a workout for the currently selected exercise.

Simply input your reps and weight for each set and press "Add set." It will be added to your sets list for this workout. You will also see if you've improved over the previous set from the last time you worked out this exercise.

By pressing on any set in your current set list, you can modify its values and then press update. Also, a delete button will appear allowing you to remove the selected set. You can press on the set again to deselect it after finishing editing.

Press on the stats button in your sets list to view some additional simple stats, which are color-coded based on the last workout. You might want to try to improve on these stats.

You can click on the info tab to change the date of the current workout you are adding or to change the exercise entirely. If you modify the workout's information without adding a new set, a confirmation message will prompt you to save your changes.

Each time you add a set, the workout is saved or updated. So if you've already added your sets, your workout is already saved. You can safely navigate back or close the app without losing any data.

Navigate to the `Exercises` tab. Then click on the `Add Exercise` button. Provide a unique name for your exercise; you cannot add an exercise with a name that already exists in your Exercise list. Select the things you want to track for this exercise (reps, weight, distance, time). Finally, press the save button, and the exercise will be added to your list. If you change your mind about adding a new exercise, simply click on the back button and nothing will be saved.

While on the `Exercises` page , click on the `...` (options) button next next to the exercise you want to edit. Select the `Edit Exercise` from the options menu. Edit the name of the exercise or its track option, then press on `update`. If you decide not to edit an exercise after all, just click on the back button and nothing will be saved.

Navigate to the stats page by clicking on the stats tab in the bottom navigation. You will find start and end dates for the period you want statistics for. By default, the start date is set to the date of your very first workout, and today is set as the end date; however, you can customize this period if desired. Currently, you will see some simple yet useful overall statistics, including the total duration of the selected period, the number of saved workouts, the number of exercises used during workouts in that period, your current streak, your best streak, and the number of days with at least one workout compared to the total number of days in this period.

Open the side navigation menu. You can quickly switch between dark/light mode using the toggle switch. Or go into settings and select from a dropdown menu. If you choose system mode, OneExercise will follow your browser's color settings.

Open the side navigation menu. Go to `Settings` and press `Backup your workouts and exercises to a file on your device`; this will save a file on your device that looks like this: `OneExercise🔥2024-06-12.json`. You can later use this file for importing (perhaps into a new browser) by pressing `Import workouts and exercises from a file on your device` and selecting this file from your device. This process will save/load all of your workouts and exercises.

If for any reason you'd like to delete all of your progress and start fresh, head over to settings and press `Fresh Start`. Be cautious—this action will delete all of your workouts and exercises; consider exporting your data first.

If you've deleted any preset exercises included with OneExercise but wish to have them back without affecting other workouts and exercises, go into settings and press `Restore Preset Exercises`.

Do you have any questions about OneExercise? If anything is confusing or frustrating, or if you have feedback or feature requests, feel free to contact me via email.