“We now have more than 10 years of data showing HIIT yields pretty much the exact same health and fitness benefits as long-term aerobic exercise, and in some groups or populations, it works better than traditional aerobic exercise.” The problem with most exercise programs is that the people who need them don’t find them enjoyable and therefore don’t stick with them. Time-efficient workouts, like HIIT, provide an alternative, one that the majority of participants find far more enjoyable, and that avoids the monotony of traditional programs.
