Official recommendations vs. your goals.

Runners, you've gotta lift. And lifters, sets of 10 do not count as cardio.

You asked — we answered! The Start TODAY community is feeling reinvigorated by spring and ready to tackle another lofty mileage goal. Not only did members ask us to bring back the 100-mile challenge ...

A cardio-only routine can transform your heart, brain, and mood faster than you think, but experts warn it may not be the full fitness solution.

Add Yahoo as a preferred source to see more of our stories on Google. Exercise really is like medicine—especially when it comes to managing your blood sugar. Here’s how to structure your routine for ...

From sprints to incline walking, the data shows which workouts burned the most fat – and why jogging isn’t automatically top ...

It all starts with determining your fitness goals.

Lack of regular physical exercise is recognized by the American Heart Association as one of the key heart disease risk factors, and it is assumed that cardio exercise (walking, jogging, swimming, etc.

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Doing cardio daily can boost endurance, heart health, ...

Your body may offset exercise by trimming energy use in other areas, limiting how many extra calories you burn.

Experts break down why working out isn’t the best way to burn calories.