You don't have to grind out a single long session of cardio that is grueling in case your goal is to get or stay slim and maintain your cardiovascular health. If you have any sort of inquiries pertaining to where and the best ways to use hiit circuit training, you can contact us at the page. The research investigated the effects of calorie expenditure and fat reduction in young adults and found that although HIIT workouts really burned fewer calories through the actual work outs than did steady-state cardio exercise (likely due to its shorter duration), the HIIT program generated more fat loss than steady state exercise did overall.

It's significantly more time effective for losing fat than traditional low-intensity steady-state" cardio (LISS). For instance, this study conducted by researchers in the University of Western Ontario found that people lost more fat doing 4 to 6 30-second sprints (with 4-minute rest periods) than 60 minutes of incline treadmill walking. The science is clear: if your aim will be to burn off as much fat in as little time as possible, then HIIT is the approach to take. When I'm cutting, I love to do 4 to 5 hours of weightlifting and 1.5 to 2 hours of HIIT per week.

The high intensity part of HIIT involves giving it your all for a specific amount of seconds (duration can change). You can find many methods to create high intensity intervals by changing the time of the work vs. rest. Tabata is named after Dr. Izumi Tabata who found that he could shorten the training time and enormously improve fitness levels with a unique HIIT regimen.