To add an activity, this can be done by tapping on "+ Capture". An activity can be selected from the list, in addition to the duration, and a note can be added if one would like to. If this activity is completed often, this specific duration and activity can be accessed quickly with the "Quick Add" section.
It is also possible to enable syncing with Apple Health. If other trackers are also being used to save activities in Apple Health, these will also sync to the Path.
To edit the date, quantity, or activity, this can be changed by tapping on the activity icon on the Path to change it.
To delete, tap on the activity, and in the upper right corner, the three dots will allow for deleting the activity.