This article will highlight how you can create and remove supersets within a program
First, navigate to the Programs page and click on the desired program. Find the desired day you wish to edit.
Create a Superset
Between exercises, you will see an "Superset" icon. Select it to pair the exercises above and below it:

This will pair the two exercises:

Undo a Superset
Find the superset, and use the icon to the left to unbind the two exercises:
