There are plenty people who are skinny and who don't exercise and are not healthy. Exercise helps you get more healthy, it's not all about how thin you are. Wal

There are plenty people who are skinny and who don't exercise and are not healthy. Exercise helps you get more healthy, it's not all about how thin you are. Walking/running is great exercise and great for you in terms of your overall health even if they doesn't help you lose weight directly. It does help your mental health.