The back isn't just the largest muscle group in the upper body; it's also a real calorie-burning machine. The stronger and more active your back is, the more calories you'll burn throughout the day!

Ready to get back into shape? Circuit training is booming across the fitness world! Discover how it works, its benefits, and why it’s so effective. Although circuit training originated in Leeds in ...

We say this with the greatest respect, but [Joel] — your exercise routine is horrible! Kudos for getting up and doing something, but 108 trips up and down the stairs? That sounds like torture, not ...