Exercise makes you feel good because it releases chemicals like endorphins and serotonin that improve your mood. It can also get you feeling more alive and sociable so you can mingle with other positive people while you are exercising and feed off their positive vibes

If you exercise regularly , it can reduce your stress and symptoms of mental health conditions like depression and anxiety, and help with recovery from mental health issues.
as the body becomes fitter and stronger this will also help your mind become stronger

Exercise also helps improves your quality of sleep, which is important as it will make you feel better when you wake up

Exercise is medicine and its free medicine so start moving and try do do it in a group environment or with friends as this will help with your motivation.