Exercise for Health

What if there was one thing you could do to live longer, have more energy, potentially avoid heart disease, cancer, stroke and injury, while boosting your mood, self-confidence and body image?  Would you do it?  That one thing does exist but unfortunately, there are too many of us who aren't taking advantage of it.  That one thing is exercise, one of the few activities you can do that can improve every aspect of your life--physically, mentally, emotionally, psychologically and socially.