Whether you're looking for HIIT, yoga, ab workouts, or cardio classes, our list of the best YouTube workouts will have you ...

I discovered spin classes a decade ago, and subsequently got certified to teach them myself. In the years since, I haven't focused on other kinds of cardio group classes—but for a time, I was obsessed ...

If you’re looking for an extra-sweaty exercise routine that you can do at home, I highly recommend pulling up a cardio boxing workout on YouTube and having at it. The fast-paced, punching-based ...

Ever admired Sandra Bullock, Gwyneth Paltrow or Kelly Ripa’s famous figures? All of these ladies do dance cardio to get their best bodies. We took some the most popular classes and got the trainers to ...

I could have hung out on that Reformer all day. Lying on a sliding carriage with my feet on a platform and leaping for 30 seconds or a minute at a time against gentle, spring-loaded resistance, I felt ...