LES MILLS GRIT™ Cardio is a 30-minute high-intensity interval training (HIIT) workout that improves cardiovascular fitness, increase speed and maximize calorie burn.

This workout uses a variety of body weight exercises and provides the challenge and intensity you need to get results fast. LES MILLS GRIT Cardio takes HIIT and combines it with powerful music and inspirational coaches who will be down on the floor with you, motivating you to go harder to get fit. Its fast results render it the ideal program for everyone who is eager to achieve his goals and appreciates a challenge.