When training on the tablet, you will be able to view your athlete's exercise history from up to the 3 last times they performed the exercise. If they do not have any exercise history for an exercise, it will be blank.

If you do not want to see your athlete's history to display within the workout, you can toggle this feature off by navigating to the 3 dots in the upper right-hand corner and sliding off "View History". This will just turn off the display on the workout, but history can still be accessed by selecting an exercise.

Viewing your athlete's history: