Hi there! I just bought a training program on training peaks. This is the first one I've ever bought. When I see the daily description than appear on the app, I read stuff like this:
RPE 1-10: 7 of 10

Breathing: Slightly labored

% FT Heart Rate: 70-75

% Field Tested Power: 75-84

Could somebody please help me to understand how to read this information?

Thanks!