Here is the easiest way to ensure that you are prepared for your client the first time they show up for a treatment.
The best way to prepare for a client, is to do as much discovery as you can before they show up for their appointment.
Make sure you ask them if there are any conditions that you should be aware of prior to receiving a massage treatment.
This will hopefully give you ample time to research their requirements before you get them on the table, and will make you feel more confident and prepared.
Let us know in the comments here, or on Facebook, or send me an email at firstname.lastname@example.org and share how you get on.