Instead of building your own workout, you can also modify one of FORM’s coach-built workouts.

Find the workout you wish to edit, tap into it and tap on the pencil icon. This will open the Workout Builder and display a popup to show that a copy of the FORM workout has been made in your Workout Builder and, once saved, the workout will be available in your Custom Workouts lists. You can make any changes you wish to the workout, then tap “next”. You can change the name as needed, then “save workout”.