In ExorLive, you can easily communicate with your contacts via message or email. Your contacts will receive the messages you send, through ExorLive, directly in their app, in the form of a direct message. Under statistics or the messages icon, you now get a simple overview of communication between you as instructor and athlete.
See how it works: https://support.exorlive.com/hc/en-gb/articles/360000740945-Communicate-with-your-contacts-via-message