Join celebrity trainer and wellness coach Jenna Willis as she leads you through this 30-minute standing HIIT workout joined by Chelsey Cioli and Jai Jordan! In this routine, you'll start off with a quick warmup and build up the intensity with standing crossbody crunches, squats, long jumps, and so much more! The oblique blasts just feel like stretching, but you'll feel it tomorrow. This standing routine is completely bodyweight. You can do this from anywhere; no planks are included. Get ready to challenge your endurance, as well as mobility, balance, and flexibility, with this routine! Willis will also provide advancements on moves for an added challenge. Don't miss new episodes of Class Fitsugar, now every Sunday on the POPSUGAR Fitness YouTube channel. Willis's outfit: Varley set Cioli’s outfit: Uniqlo set Jordan’s outfit: Splits59 set Find more from our trainers: Willis: https://www.instagram.com/msjennawillis And her website: https://www.dontsweatitalone.com/ Cioli: https://www.instagram.com/chelsey.cioli/ Jordan: https://www.instagram.com/jaiartistry/ 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