Answer:
If you are in a bad physical state, for example, you broke your ankle, then you wouldn't be able to exercise. If you were depressed, then you wouldn't want to exercise and you could hurt yourself. And if you were just broken up with then all you would want to do is eat ice cream or lay in bed all day. But if you do exercise then you could hurt yourself because youre not focused on what you are doing.
Explanation:
Exercising can help him. Cutting out fast foods and some carbs too can also help <span />
Cross-training is athletic training in sports other than the athlete's usual sport. The goal is improving overall performance. It takes advantage of the particular effectiveness of one training method to negate the shortcomings of another