HIIT BEYOND | LES MILLS GRIT x Reebok 30-minute HIIT workout

Les Mills and Reebok have teamed up to bring you a free LES MILLS GRIT Cardio workout highlighting all the benefits of their first and only training shoe designed for high-intensity interval training! No equipment needed. LES MILLS GRIT Cardio is a 30-minute HIIT workout that improves cardiovascular fitness, increases speed and maximizes calorie burn. Get ready to up the intensity. Try LES MILLS On Demand FREE for 14 days here: Try HIIT workouts at home on LES MILLS On Dema