Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...

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 ...

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 ...

Incorporating both cardio and weight lifting into your workouts makes for a well-rounded, healthy exercise regimen. Cardio improves heart health and burns more calories than weight lifting alone.