The gloves are coming off for this boxing-inspired dance cardio workout. In just 15 minutes, you'll learn basic boxing combos, get your heart rate up, and walk away feeling powerful. Join trainer, ...

Burn fat and boost endurance with this 15-minute high-intensity cardio workout! No equipment, no repeat exercises—just pure sweat and results from start to finish. #CardioWorkout #NoEquipmentWorkout ...

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. I just learned that ...

If you're slightly intimidated by -- or not really into -- cardio workouts but still want to burn calories and lose weight, you're not alone. Running, swimming and cycling are all great cardio ...

The 15-15-15 workout helped this A-list stay active after injury, and it can help boost your cardiovascular fitness in just ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

The fitness industry and its influencers have long preached toxic ideas of what a cardio workout needs to look like in order to “count”: that you have to burn a certain number of calories, feel ...

Megan Roup, who's been the trainer to Dakota Johnson, Miranda Kerr, Molly Sims, Elsa Hosk and Whitney Port, has developed a series of exercises that can be done in under 10 minutes. (Photo: Courtesy ...