Meaning of two MPA numbers on GarminIQ screen

What is the difference between the two numbers that are shown on the MPA meter on the GarminIQ screen? At first I thought one is your max MPA and the other your current MPA as it declines because you are doing a high effort. However then I noticed that both numbers actually change throughout the workout, so neither of them can be the max MPA.

Are you running the Connect IQ app because you want your indoor workouts to be saved on Garmin Connect instead of using EBC?

Good to know, thanks!

Might be a good idea to add this information to Using the Xert Workout Player for Garmin Connect IQ – Xert @xertedbrain

@ridgerider2 I’m using the Connect IQ app because I’m doing the workout outdoors.