U.S. Air Force Maj. Meredith Studer, 36th Operational Medical Readiness Squadron physical therapist, competes in a plank competition with a student during the Tiyan High School Health Fair in ...

For many people, dance feels more like play than exercise, which helps to explain its enduring appeal as a workout. What began as “aerobic dancing” in the 1970s has evolved with exercise science (and ...

This cardio session may be short, but it'll still challenge your body in the moment. Using dance-inspired movements, fitness instructor Rachel McClusky leads you through a family-friendly routine ...

This fitness feature combines upbeat dance energy with step cardio movements, turning a workout session into a fun and ...

If you're looking for a fun way to stay fit without putting too much strain on your joints, low-impact dance workouts are the perfect solution. They not only help improve cardiovascular health and ...

Far from being an easy alternative, chair workouts can improve your upper and lower body strength, work your core, and increase your flexibility, all while sitting down. Whether you have mobility ...

A U.S. Marine and sailor on Marine Corps Air Station Iwakuni, Japan, conduct pullups during a physical training event, July 8, 2026. (Cpl. Colin Thibault/Marine Corps) Lots of ways exist to get a full ...

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. So where should you ...

The cardio craze has ebbed and flowed for decades. At various points in time, it’s felt like everyone is obsessed with cardio-based workouts—and doing a lot of them—from step aerobics in the ’80s to ...