give me a good subject for something like how much i eat vs work out in a day

"Balancing Calories In vs Calories Out: My Daily Routine of Eating and Exercising"

no create your own version but make it a subject a 4th grader would do

"My Food vs Fun: How I Keep My Body Healthy and Strong"

no choose your own subject

"Fit and Full: Tracking my Food and Exercise Fun!"