This tutorial shows you how to create and save notecards in Muscle Premium PC/Mac.
When in a 3D view, select the Notecard option to create an annotated screenshot.
Use the draw tool to highlight.
Use the add notecard feature to add text onscreen.
On mobile devices and PC/Mac installs select the save option to add the screenshot to the favorites section of the app.
On web access versions, save the card by taking a screenshot.