Get ready to challenge yourself with fitness trainer Amanda Butler, who will be leading this 30-minute energizing HIIT workout joined by Jimmy Robles and Ellie Aviles! This routine is completely bodyweight with a focus on the lower body. Expect to drop it into low squats to strengthen your booty, target your hamstrings with good mornings, and get breathless with ice skaters. Even though this workout is lower-body focused, Amanda includes push-ups so you can work on your strength to lift up your own bodyweight. Be sure to check in with yourself during the workout to see if you can go harder or faster or need to slow down. All you need is a mat to get started! Don't miss new episodes of Class Fitsugar, now every Sunday on the POPSUGAR Fitness YouTube channel. Butler's outfit: Joylyn Shoes: APL Robles's outfit: Gap top and Lululemon shorts Shoes: APL Aviles's outfit: Old Navy Shoes: APL Find more from our trainers: Butler: https://www.instagram.com/backpack_belle/ Robles: https://www.instagram.com/jimmyyrobles/ Aviles: https://www.instagram.com/helloellieaviles/?hl=en POPSUGAR Fitness offers fresh fitness tutorials and exercises — find strengthening, heart-pumping, empowering, and downright feel-good workouts you can do at home or on the go. Whether you're looking for full-body routines or moves focused on arms, glutes, or core, we've got you covered. Short on time? Find 10-, 15-, or 30-minute workouts ranging from beginner to advanced in bodyweight cardio, dance, Tabata, Pilates, barre, and everything in between. And don't miss Class Fitsugar and Dance Fitsugar, our do-it-along-with-us workout shows, and sweat alongside fitness experts and trainers. Subscribe to POPSUGAR Fitness! null Check out our Instagram https://www.instagram.com/popsugarwellness Find us on TikTok https://www.tiktok.com/@popsugarwellness