When you think of step aerobics, you might imagine Richard Simmons in his 1980s VHS tapes called “Sweatin’ To The Oldies.” I’ll be honest — I wasn’t even born yet. My initial thoughts of step aerobics ...

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

High-intensity interval training (HIIT) is as popular as ever. Join the trend with these tips on what to wear, how to warm up, and more. No doubt you’ve heard the buzz about high-intensity interval ...

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 ...

A HIIT workout can be tricky to define because, at its core, it just means a string of exercises that gets your heart racing, ...