Interval training is great for boosting cardiovascular endurance and promoting overall fitness. Our fitness expert, Judd NeSmith, NASM-CPT, PES and founder of Serious Fitness, explains interval ...

A new expert breakdown ranks the top workouts for sustainable fat loss — and the winning routine might surprise you.

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

Running and joint pain can go hand-in-hand, considering just how high-impact the sport is. Especially for road runners, as the significant force of the pavement can put stress on muscles, overworking ...

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 ...

Ready yourself for this full-body 30-minute workout that combines Pilates, HIIT, strength, and cardio for a workout that will keep your body guessing. When it comes to carving out time to work out, ...

With these five ideas for fun cardio HIIT workouts, you'll be enjoying your exercise routine more than ever. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

Cardio exercises like running or rowing are great at burning hundreds of calories. But some are better than others, especially if all you have is 30 minutes to work out. High-intensity exercises like ...

Walking? Lifting weights? Does it matter what zone you’re in? I have answers.