Prepare to feel empowered and drenched in sweat with this invigorating 30-minute HIIT cardio workout.

Brought to you by Athleta, this HIIT workout is your surefire route to a confidence boost. Leading the charge is celebrity trainer Amanda Butler, guiding you through two rounds of intense full-body interval training. Brace yourself for a challenging yet rewarding experience as Butler sets the tone: “We’re diving into some serious sweat here, it’s gonna be tough, but I want you to give it your all.”

Your journey kicks off with a ground-based warm-up, engaging the spine, twisting the upper body, and igniting the core with plank variations. As the intensity builds, you’ll progress to reverse lunges, arm circles, and pulses to activate your back, prep your shoulders, and open up your chest. Elevate your heart rate with jumping jacks before diving into the first round of exercises.

Butler’s circuits feature four diverse exercises each, tackled in 60-second, 30-second, and 15-second intervals with minimal rest to keep the burn alive. Embrace the discomfort as you power through jump squats, reinforcing both mental and physical resilience. Mountain climbers, plank jacks, and press jacks follow suit, ensuring a comprehensive workout experience.

The second circuit ups the ante with duck walks, shoulder-tapping planks, ab twists, and slow burpees. It’s a demanding regimen, but the payoff is undeniable—emerge feeling stronger and more self-assured than ever before.