John exercises for one hour, four times a week, but is stunned to learn he is not losing weight or fat. in order for him to lose weight, it is important that he
a. do more exercise
b. sleep more each day
c. reduce the amount of calories he eats
d. reduce his stress levels

The answer is C. Reduce the amount of calories he eats

Study has proven that diet plays a bigger role in weight loss than exercise. Because average person could only burn 500 calories per hour during exercise, meanwhile we can easily gain 250 calories by drinking a  glass of coke.

In order to lose weight, your body have to burn more calores than it consume.

The answer would be true.