In an ambient room, tranquility fills the air. Candles are lit and relaxing music or a favorite TV show plays in the background while calories are burned on a treadmill all without having to leave ...

With warmer weather finally here, many people are excited to get outside to see and do more. Though gyms continue bustling and fitness classes remain popular year-round, this is the time of year for ...

UNLESS YOU HAVE the free time to hit the gym more than once a day, you're likely combining cardio and weight training into ...

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 ...

Among the valuable health features in watchOS is something Apple calls Cardio Recovery. Follow along for a detailed look at what the feature is, how to track it with Apple Watch, why it’s valuable, ...

Ask anyone about the most convenient cardio option that comes with no hefty gym membership, costly workout gear, or any other pricey baggage — and they’ll write you an essay on running. It’s the most ...