Why do you think everyone should exercise? Well it is because having a regular exercise can do a lot of things in your well being. 

Here's some:
1. It improves your mood and makes you feel happier.
2. Weight Loss !!!!!!
3. Helps you to strengthen your bones and muscles
4. Increase your energy Levels
5. Reduce the risk of you having a chronic disease
6. Improves your Mental Health
7. Help with Relaxation and Sleep Quality
8. Lastly, it can reduce you feeling pain