But there has been some confusion over the years. You only read about how HIIT training is the best form of cardio and should replace steady state cardio. The idea is to burn more calories in a shorter amount of time. HIIT training is Buy Anavar Online known to speed up your metabolism so you burn extra calories even after you have finished the workout. But the amount of calories burned after the workout (known as the afterburn effect) is not GHRP-6 that much. Actually studies show HCG Injections that performing about 20 minutes of sprints (the traditional form of intense interval training) will burn around 14% of the calories you burned during the workout. So let's say that you burned 300 calories for that workout. That would mean the calories you burned afterwards is only ...