Of all the fitness trends that defined the '80s, step aerobics ruled the home workout scene. While gym bros were busy pumping iron, this was the original way to “get your steps in.” Though step ...

In HIIT workouts, you're tasked to complete cardio and strength-building exercises such as lunges, jumping jacks, squats, and burpees, with short periods of rest in between. When practiced correctly ...

Step workouts dominated group fitness classes for a solid decade, with many enthusiasts using a home model in conjunction with a collection of fuzzy VHS tapes. But the fitness world is fickle, and ...

The American Heart Association recommends that adults get "at least 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity" — or a combination ...

Working out at home isn't always easy. Although convenient, small spaces, ample distractions, and a lack of equipment can quickly put a damper on your fitness regimen. That said, whether you struggle ...

High-intensity interval training is a workout technique that gets you a lot of bang for your buck. This type of workout serves as cardio and strength training, burning calories, boosting your ...

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 ...

Chances are you’ve at least heard of high-intensity interval training (HIIT), if not participated in a workout yourself. And there’s a reason why HIIT workouts are so popular — science proves that ...

High-intensity interval training (HIIT) offers similar benefits as steady-state cardio with less time commitment. Experts share 7 reasons to try HIIT. Like other cardio activities, HIIT can boost ...