You rarely hear anyone say, "I just love cardio!”. But it's a necessary evil for staying healthy, losing weight, and/or maintaining a healthy BMI (not to mention a whole host of heart benefits). How ...

Cardiovascular exercises strengthen the heart and lungs while improving overall fitness. They can also help with weight loss or maintenance. Gym-based cardio equipment like ellipticals, rowing ...

Experts recommend doing at least 150 to 300 minutes of moderate intensity exercise or 75 to 150 minutes of high intensity exercise each week, or an equivalent combination of both. Aerobic exercise, or ...

Many people who’ve decided to lose weight find themselves stuck with a tricky question — should they do cardio or lift weights? They're the two most popular types of workouts, but it can be hard to ...

Cardio exercise, also known as aerobic exercise, are those that increase your heart rate and breathing for a certain period. It helps to improve your heart, lung and circulatory health by increasing ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 12, 2026 Add ...

Every now and then, fitness TikTok digs up something that’s been around forever and calls it a “trend.” Earlier this year, the honors went to zone 2 cardio, a relatively low-effort form of fat-burning ...