Explanation:he eat too much but as long as you can limit yourself and stop, he can still lose weight but when he eat too much and strong not stopping he overwork/overdrive his digestive system. He take in too much of some calories, to lose weight is going to be hard for him. It take a lot of time and patience for him to lose weight.
The overload principle is the most basic of all physical activity principles. It says that doing "more than normal" is necessary if benefits are to occur.
