LES MILLS GRIT™ Cardio is our 30-minute high intensity interval training workout that improves cardiovascular fitness, increases speed and maximizes calorie burn. It’s designed to challenge your fitness, and there are options throughout the workout so you can modify the intensity.


LES MILLS GRIT Cardio is designed to complement your training schedule, so doing a workout twice a week is enough to give you awesome results. All you need is your usual workout clothes and a big attitude.


LES MILLS GRIT Cardio is designed with set exercises that have safety and science at their core. They’ve all been tried and tested for safety and results. If you have any specific health concerns, check with your doctor first. High intensity interval training is not recommended if you are pregnant.


Want to give it a go? Get started here