Challenge your core and cardio skills with this 10-minute HIIT workout led by fitness trainer Natalie White. She's joined by class members Luisa Fonseca and Madisyn Maniff for this high-energy cardio circuit that will have your abs - and lungs - on fire. You'll get started with a quick warmup, but then things get heated with moves like high knees, V-sits, and tuck jumps. It's a quick one, but the time will fly by since White mixes standing moves with mat work and her signature positive attitude. She offers plenty of modifications, and don't hesitate to use them if you need or want to. You can take everything at your own pace. All you need for this workout is a mat.

White is a professional dancer, world traveler, and NASM-certified trainer who brings fun - and her British humor - to every workout. Her high-energy workout style will help you perfect your form and push yourself to the max.

Don't miss new episodes of Class Fitsugar every Sunday and Wednesday on the POPSUGAR Fitness YouTube channel.

White's outfit: Athleta // Shoes: APL

Fonseca's top: REI Cooperative // Pants: Girlfriend Collective // Shoes: APL

Maniff's outfit: