Research shows that in order to lose weight safely and keep it off, you need to exercise. And even those who are not overweight benefit from an exercise or workout routine. But many people don’t exercise regularly, which puts them at risk for heart disease, accidents or injuries, and other health concerns. There are many reasons people give why they don’t exercise more. It’s boring, it’s too difficult, they don’t have enough time or they’d rather be doing other things. Some people aren’t su.