Interval training vs high intensity interval training ADVERTISEMENT 728 viewsJune 8, 2013 0 Stephanie June 8, 2013 0 Comments What is the difference between Interval training and high intensity interval training? 6 Answers ActiveVotedNewestOldest 0 Sue0 Posted 0 Comments Len Kravitz is the man for this topic! He has a new study out showing that HIIT burns much more fat than steady state. You are viewing 1 out of 6 answers, click here to view all answers. Register or Login