This clip explains the health benefits of physical activity and illustrates how it can benefit non-physical aspects of life, such as academic achievement. It also provides examples of exercises you can perform to strengthen certain muscles.

Lowly Worm reminds Huckle Cat that simple activities are exercise too, like walking, carrying groceries, and more. It is important that we fill our days with activities that benefit our physical health.

Sid tells his parents that he is going to bring the TV in his room and watch it all weekend long. His parents don't let him do so because it's not healthy; he needs exercise.

What is cancer, and how does it start? Find out how genetics play a role, which types of cancer are the most prevalent, and what is being done to fight this deadly disease.

Jane expresses concerns about her obligations during her sister's wedding, and Kevin helps her practice saying no.