Do you ever wonder why it is hard for some people to do everyday activities—such as carrying groceries, climbing stairs, doing yard work, or lifting heavy objects—and for others it is easy? The answer lies in the muscular strength and endurance of the individual.

You use your muscles every day. Your muscle strength and endurance are important aspects of your overall health. If you did not have muscles, you would not be able to perform daily tasks such as sitting, walking, and talking. 

In this topic, you will be introduced to the concepts of muscular strength and endurance.  You will have a better understanding of muscular strength and endurance, how to build and maintain them, and the benefits they bring to your overall health level.

Essential Question

• Why is it important to build muscular strength and muscular endurance?