Life expectancy and Quality of life are used to evaluate overall health because Life expectancy and quality of life talks about the number of a human can be expected to live or is a degree of overall satisfaction that a person gets from life.
This can be reasonable to ask of a person taking the program but we are humans and our diets don’t necessarily go off a program that we take because some days people might eat better then other. All depends on what that person likes, the time they have to make or get food and the expense of it
THRZ - Target Heart Rate Zone
It is the level of intensity of cardio during cardio exercise and has different ranges. 60% to 70% ,low intensity this is a warm up for beginners. 70%-80% moderate intensity, it is in this zone that improves body's ability to transport oxygen throughout the body and conditioning one's heart.80% - 90% it in this zone also that allows us to burn more calories.