In this module, you learned how muscular strength and endurance are critical parts of your overall fitness level, and are also used for daily tasks like carrying groceries and hauling your backpack. Similarly, by doing resistance-training exercises, you can improve your strength and endurance. You also delved into how cardiovascular training, like various aerobic exercises, are critical to having a strong cardiovascular system. By focusing on cardiovascular training now, you will have a healthier heart in the future. Moreover, you discovered why having flexibility is important for everyone. Being flexible allows you to perform many tasks more easily, such as reaching for items and bending over to pick something up. Being flexible is not only important for athletes, but it is important for everyone. Stretching can improve your flexibility and ultimately help your balance and coordination, and prevent injuries. Finally, in this module you realized that without enough rest, you may become fatigued and experience negative mental and physical consequences. In fact, rest is just as important to your health as exercise.