In the fitness world, there are three types of people: those who love cardio, those who don’t, and those who also aren’t fans but choose to do it anyway. If I were going to put myself into a category, ...

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 ...

Slightly pressed for time? Opt for this low-impact bodyweight cardio class with PS trainer Nicolette Amarillas. At only ten minutes, it might be quick, but it's also bound to get you up and moving.

Here’s an easy routine to get you started. The gentle moves require no equipment — and are actually pretty fun to do. By Jen Murphy Some exercisers thrive on the motto of “harder, faster, stronger.” ...

HIIT routines are typically both high intensity and high impact. But you can still get the hard work while being easy on your body. By Jen Murphy High-intensity workouts are designed to be hard. The ...