We know it can get your heart pumping and leave you out of breath, but what does cardio do to your body? Before plunging into the details, it’s worth laying out exactly what counts as cardio.

Low impact, high intensity, barely any rest: that's what's in store in this 30-minute workout from Team Body Project. Trainer Daniel Bartlett blends moves together creatively and provides a constant ...

Doing cardio daily can boost endurance, heart health, lung function, and even mood over time. It also helps regulate blood sugar and supports long-term metabolic health. Experts say daily cardio is ...

This workout meets you wherever you are and at whatever fitness level you need. The work portions are done in 30-second intervals followed by a (much-needed) 15-second period of rest, and you'll be ...

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, ...