Exercise isn't just good for your body, it also helps the brain produce more dopamine. Here's how it affects your mental health. Mercey Livingston CNET Contributor Mercey Livingston is a health and ...

For many, finding the motivation to start and sustain an exercise regimen is like the search for the holy grail. Despite countless attempts to find their way to regular physical activity, Americans ...

Friction represents obstacles to change. Most people try to push through friction instead of reducing it.