Start getting stronger and sweat smarter with this fast-paced lower body bodyweight workout, which is part of the Women’s ...

High-Intensity Interval Training (HIIT) has revolutionized the way we approach fitness, offering a time-efficient way to get in shape, burn fat, and increase endurance. In just 30 minutes, you ...

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and even your legs. Follow along with trainers Jacqueline Kasen and Gerren Liles in the workout video above, or if you're ready to HIIT it solo, read the instructions below for a self-guided workout.

Sprint interval training, or SIT, is super trendy right now. It’s a great way to improve your running speed and to get in a ...

Want to get big legs? Well maybe not, but you're after the best leg exercises to build and tone your thighs, calves and glutes. If you're reading this, you are probably on a mission to get in ...

then this HIIT-style workout is a great place to start. Why? Using a large band, it features squats, staggered leg Romanian deadlifts, glute kickbacks, static lunges, hip abductions, and more.

Edwards packs 4 rounds of 10 exercises into this 30-minute HIIT-style workout, with brief “active break” periods between each round. All of the exercises take 30 seconds followed by 10 seconds of rest ...

If you're struggling to squeeze in your HIIT workout, this dance cardio class is for you. Host and choreographer Kaleila Jordan is here to guide you through a dance workout that will get your ...