I read the sticky about Hiit but still have a couple of questions. I saw a posting for Hit on the treadmill and the highest intensity on their was 8.5mph-9.5mph but my steady state cardio is already 10.1mph on the treadmill for 4 miles then the last mile i kick the machine as high as it goes about 12mph (total workout about 30min). Is the point of Hit just to slow and speed your heart rate up, I seemed to hit a plateau before at 11% bf, so I changed up my cardio to doin some stair stepper and just some walking and the only results I got was some bulking which is pretty cool and all but my main goal was to lower that bf% and that didnt help. If I went back to tryin to lower my bf% again would it be beneficial to instead of doin the treadmill to goin to a track and just killin myself for 15/20 min, I guess my Question is would Hit be beneficial for me or should i keep the treadmill and look at other possible factors, cuz my diet was pretty on task??? Thanks