Get ready for a super sweaty 20-minute HIIT workout—all standing, no jumping, and no equipment required! This high-intensity cardio routine is designed to burn calories, boost endurance, and challenge ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Want an exercise program that helps you work out smarter, not harder? You've found it. The Women's ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Last year running was all the rage and it’s only set to get even more ...

Join yoga instructor Sophie Jaffe for a 20-minute HIIT Vinyasa class that will add an extra cardio element to your yoga practice. In this routine, you'll start with a gentle Vinyasa flow to warm ...

This bodyweight routine synced to custom music will help you focus on the beat instead of reps. Hosted by influencer Cindy Prado and led by Lead Master Trainer Ai Lee Syarief, this 20-minute HIIT ...

Low-impact training is a great way to build your fitness with a reduced risk of injury, and it’s perfect for beginners or anyone wary of running or HIIT workouts with lots of jumping because of the ...

Forget hours running on the treadmill or the elliptical machine at the gym — if you’re short on time and looking for a way to torch calories, you’re better off doing a quick HIIT workout. You don’t ...

The best workout videos by burn rate: Which YouTube channels are the most effective? Home-based exercise programs are extremely effective in improving both your physical well-being and overall quality ...

Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...