Welcome to Class Fitsugar's newest season! We're back in the studio, and our new trainer Natalie White will be leading you through a 30-minute cardio HIIT workout, joined by Paulyn Baens and Maya ...

Presented by Athleta, this HIIT workout is basically a guaranteed confidence boost. Celebrity trainer Amanda Butler leads you through two different rounds of full-body interval training, helping you ...

High-intensity interval training is a workout technique that gets you a lot of bang for your buck. This type of workout serves as cardio and strength training, burning calories, boosting your ...

Do you even know what HIIT stands for? We have the answer to that—and more.

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 ...

Cardio exercises include any form of activity that causes your heart rate to increase and your breathing to quicken. They also condition your heart and lungs to work better. Common forms of cardio ...

Is it best practice to do cardio after a workout? Let's take a look at the proper time to do cardio and make serious progress ...

Workout trends come and go, but when it comes to the biggest bang for your buck, high intensity interval training, or HIIT, has staying power. HIIT’s specific origins are uncertain; some say it dates ...

You're currently following this author! Click to unsubscribe from email alerts. Dear Rachel, After years of doing cardio and HIIT classes, I'm trying to incorporate more strength training into my ...