As @RideBert mentions there is a filter option to choose Personal within the phone apps (iOS or Android) as well as XO (Xert online).
When you select a workout in XO that will appear at the top of the recommended list when you start the phone app or download to the Garmin app when the Connect IQ app is run.
There are a number of newbie tips posted in this thread –
Beginner questions - Support - Xert Community Forum (xertonline.com)
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