Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low-impact HIIT workout alternative.

I have a strange question, but stay with me: Have you ever thought about how long you can run without breathing through your mouth? In a dark basement in central London I recently discovered that, for ...

The instructor of a water aerobics class in Baltimore calls the non-traditional workout "Big Energy," and attendees say it is ...

You’ve probably heard of high intensity interval training (a.k.a. HIIT), but have you heard of high impact training? Though they sound similar, these two types of exercise are a little different. Like ...

Before diving into the details, it’s important to remember that strength training and high-intensity cardio are not mutually exclusive, says Maricris Lapaix, CPT, a certified personal trainer at Centr ...