The MyFitnessPal connection to Trainerize requires you to have a MyFitnessPal account created and setup already. The Trainerize authentication uses the login credentials of your MyFitnessPal account to authorize the connection between Trainerize and MyFitnessPal.
Only clients can connect their MyFitnessPal account to Trainerize. Trainers cannot connect MyFitnessPal to their account.
Login to your Trainerize account on your mobile app and tap on the three lines in the upper left hand corner.
Tap on Settings.
Scroll down to Apps and Devices and tap on MyFitnessPal.
You are now able to begin the connection to MyFitnessPal by tapping on Connect.
You can now authenticate MyFitnessPal to Trainerize by putting in your username and password associated with your MyFitnessPall acount and tapping on Sign in.
You'll now need to authorize the connection to Trainerize.
MyFitness Pal will now be connected. This may take a few minutes to import all of the data.
Tap the Back button to go back to Trainerize. Your connection is now complete!
You can now enjoy viewing your MyFitnessPal statistics in Trainerize!