Watch Live: President Trump Impeachment Trial

Fixing the most common fitness mistakes

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.
Data pix.

DENVER -- Working out on your own can be frustrating, it's hard to know if you're doing things right or if it's really doing you any good?

So, we brought in our fitness expert Joana Canal to talk about the most common mistakes people make in the gym and how to fix them.

Notice: you are using an outdated browser. Microsoft does not recommend using IE as your default browser. Some features on this website, like video and images, might not work properly. For the best experience, please upgrade your browser.