Check your grammar now! : intense or paroxysmal excitement; especially : the rapid pleasurable release of neuromuscular tensions at the height of sexual arousal that is usually accompanied by the ejaculation of semen in the male and by vaginal contractions in the female.
So, even though you may have only burned 250 calories during your HIIT workout, the total calories burned after will be far greater. Those calories, plus the 250 burned during the HIIT workout surpasses the 400 burned during the slow, steady-state workout by a LONG, LONG way.
My Question is if i do a HIIT treadmill work out consisting of 5 min warm up and then 5 rounds of 2sprint -1rest ratio I burn less calories than if I do a 23 min run taking the levels up (not sprint jus at a fast pace) for a min and down (jogging Pace) for 2 mins.