I think the answer I c but idk
Well the question is unanswered but I guess I can try to answer it fully.
Fitness programs such as weight training help you maintain your weight and it helps keep you in shape.
Answer:
Obsessing about the problem is NOT a way to redirect your energy. All others options are examples how an individual can redirect his thoughts and energy and instead of worrying does something that makes him/he feel good and that way forgets about the problem. This doesn't mean that he/she will not solve the problem, but that will not be negaively occupied with it.
Game such as frogs are useful for prey. The bigger animals such as let's say foxes will at them- and so the food chain goes on.