SO YOU'VE DECIDED it's time to get in shape and start lifting weights. That's great—taking the first step and making a choice to start a new routine is the only way you can make a change. How exactly ...

Add Yahoo as a preferred source to see more of our stories on Google. SO YOU'VE DECIDED it's time to get in shape and start lifting weights. That's great—taking the first step and making a choice to ...

Hearing about a workout called a “fartlek” for the first time as a new runner might be intimidating and confusing. That’s because most terms, like “long run” and “speed workout,” are pretty ...

If you’ve been thinking about running your first 10K or you’re just looking for a new fitness goal, a Couch to 10K training plan is a great way to increase your distance and build endurance. We’ve got ...

This article is part of CNN Underscored’s The Reset, an editorial package featuring all our articles aimed at giving you the information and product recommendations to help achieve any and all New ...