F45 is a training program that focuses on cardio, strength training, or a mixture of both. The sessions are done in an ...

Aerobic activity supports heart health, blood pressure control, glucose regulation, endurance, and cognitive function. It ...

You don’t have to strain your knees by running miles to get your cardio in. In fact, if you’re looking to ease into fitness in a way that puts less pressure on your joints, then low-impact cardio ...

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. So where should you ...

A year-long aerobic workout program may do more than improve fitness—it could actually slow brain aging.

Maintaining motivation is key to making an exercise routine stick for years, but most people struggle to find what truly motivates them — after all, most New Year's resolutions are abandoned by the ...

The cardio craze has ebbed and flowed for decades. At various points in time, it’s felt like everyone is obsessed with cardio-based workouts—and doing a lot of them—from step aerobics in the ’80s to ...

For most of us, a few jogs around the block and a couple of dumbbell sessions makes for a perfectly solid fitness routine. Sure, we could all do more, but as long as we’re ticking off both cardio and ...