From CNET.com….
High-intensity interval training (HIIT) has a lot of good going for it. Studies show that HIIT workouts can burn more calories in less time than other types of workouts, specifically steady-state exercise such as jogging. In fact, one study suggests HIIT can produce the same health benefits as moderate-intensity continuous exercise in half the time.
Other research proves HIIT to be a helpful tool for reducing resting blood pressure, increasing VO2 max, losing body fat and other benefits.
Given the benefits and that “lack of time” is one of the most common excuses for skipping out on exercise, it makes sense that HIIT has become a popular form of exercise.
However, as the saying goes, too much of a good thing is a bad thing.
