"HIIT" LIVE Workouts, Quick "Fitness Hit" Workouts HIIT LIVE Workout Vol. 24: “Sold-Out” Quick HIIT Cardio Workout Posted by Willie Scott on October 20, 2018 Don’t have time to workout? Check out this quick cardio routine that will sure to get your heart pumping and sweat dripping in less than 30 minutes! Share this:Tweet