Get loose, then get sweaty with this HIIT boxing workout that takes you through a 6-minute mobility warmup followed by 10 minutes of boxing.

Need a break from burpees, jump squats, and mountain climbers? This 20-minute HIIT boxing workout is a novel way to raise your BPMs.

New group training facility set to open in Clovis Blueprint combines boxing, high-intensity interval training (HIIT) and lifting into a 50-minute workout.

Do you even know what HIIT stands for? We have the answer to that—and a whole list of pulse-pounding workouts.

With over 40 studios globally, Rumble pairs boxing, HIIT, metabolic conditioning, and strength training group fitness for an all-encompassing workout for every fitness level.

Join instructor Christina "Poofy" Moffitino for a 10-minute bodyweight workout combining the fun of dance cardio with the heart-pumping benefits of HIIT.

There’s a disco ball hanging in the studio and the seven new workouts, including dance, HIIT, treadmill and yoga, see the trainers wearing suitably extravagant costumes.

Get a jump on your summer 2023 fitness goals with this Obé fitness deal. Save on at-home Pilates, yoga, barre, cardio boxing and HIIT classes today.