Human: I'm a teen who wants to get in shape. What should I do? Assistant: 

1. Start by setting realistic goals for yourself and make sure they are attainable.
2. Make sure you have the right equipment, such as running shoes and clothing that is comfortable and appropriate for your activity level.
3. Find an exercise routine that works for you and stick with it.
4. Find activities that you enjoy and can incorporate into your routine.
5. Make sure to stretch before and after your workout to reduce the risk of injury.