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 ...

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The next time you're short on time, try the 30-minute HIIT treadmill workout Jessica Alba swears by. It's a simple way to get your cardio in. When the #girlboss and mom of three is running short on ...

Skipping leg day is a non negotiable, but sometimes an hours workout just isn’t doable, even 45 minutes can be a stretch. That’s where this high intensity resistance training (HIRT) workout comes in – ...

The best workout videos by burn rate: Which YouTube channels are the most effective? Home-based exercise programs are extremely effective in improving both your physical well-being and overall quality ...

Two main categories of workouts are high-intensity interval training (HIIT) and low-intensity steady state (LISS). Both can improve your cardio fitness, but with different pros and cons. That said, ...