Please choose the correct ending to complete the given sentence: Health: [header] How to face confusing thoughts [title] Get some exercise. [step] Exercise reduces anxiety and stimulates your brain to create memories. Exercise will increase your ability to focus and keep your mind on the task at hand.

Ending1: Walking will improve your brain's functioning and improve your self-control, which in turn will make you more able to focus on the task at hand. Try going for a 15-30 minute run. Ending2: Aim for 150 minutes of moderate exercise every week. Start slow and gradually increase your exercise time every five days. Ending3: Do any exercise you enjoy that gets your heart rate up and causes you to sweat. Just 30 minutes of exercise can improve your ability to solve problems. Ending4: Figure out what kind of exercise is best for you. [substeps] Find a local gym or plenty of activity areas.

Answer format: ending1/ending2/ending3/ending4