Answer:

1. There are several signs for being physically unfit. ... The visible signs include; obesity, labored breathing, mood swings, or chronic illness. Physiological signs include; irritability, insomnia, high blood pressure, diabetes, heart disease, malaise, or increased resting heart rate.
2. Regular exercise and physical activity promotes strong muscles and bones. It improves respiratory, cardiovascular health, and overall health. Staying active can also help you maintain a healthy weight, reduce your risk for type 2 diabetes, heart disease, and reduce your risk for some cancers.
3. You can consider yourself physically fit when your body is able to do what you ask it to do. This comes from flexibility, endurance and strength. Do you exercise or do you just fool yourself with the ideas that being active is all the exercise you need. You need to exercise at least three to four times a week
4. Any type of regular, physical activity can improve your fitness and your health. The most important thing is that you keep moving! Exercise should be a regular part of your day, like brushing your teeth, eating, and sleeping. It can be in gym class, joining a sports team, or working out on your own.

Explanation:

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