11 fitness myths that are doing more harm than good

Whether you want to tone up, slim down, or boost your mood, you've likely taken a stab at tweaking your fitness routine.

Unfortunately, there's a lot of fitness advice out there that won't help you meet your goals and could actually do more harm than good.

Here's an overview of some of the most enduring workout myths and misconceptions, as well as the real science that can help you meet your fitness goals in a healthy way.