The Benefits of High Intensity Interval Training (HIIT)
Burns calories and fat in a shorter period of time - HIIT is great if you short of time for a work out. Studies show that 15 minutes of high intensity interval training burns more calories than jogging on a treadmill for an hour, so that lunchtime workout is possible after all.
Effective energy use - HIIT uses a system of work-hard-then-recovery intervals, alternating between high intensity workouts with short resting periods. Through interval training your body learns how to efficiently use the energy that comes from your body’s energy system. HIIT also helps remove toxic wastes from your muscles during the resting periods. Alternating between the exercises also helps you breathe effectively
Boosts metabolism - The American College of Sports and Medicine said that High Intensity Interval Training helps you consume more oxygen than a non-interval workout. The excess amount of oxygen consumed helps increase your rate of metabolism from approx 90 minutes to 144 minutes after a session of interval training. Thus the increased metabolism helps burn more calories at a faster rate.
Burn calories and fat hours after your workout - When participating in such high intensity workouts your body’s repair cycle goes into hyper drive. This means in 24 hours after a HIIT workout your body is still burning calories and fat whereas in steady-pace workouts, you may not.
Lose fat and not muscle - Steady cardio is often associated with losing muscle. HIIT workouts, however, combine weight training (the weight being your body) and effectively allows dieters to preserve their muscle gain while still shedding weight.
Choose your own workouts - The great thing about High Intensity Interval Training is that you don’t have to limit yourself to just running or biking. In fact, you can pick any cardio workout and make it an interval workout. You can bike one day at max speed for 30 seconds and take 45 second intervals in between and the next day you can switch it up to jogging or aerobics.
Good for heart health - They say that extreme training helps build extreme results. It’s hard for most people to push themselves to an anaerobic zone where you lose your breath and feel your heart pounding faster and faster. With interval training it’s easier to push yourself to that level because of the rest interval that comes right after you reach that point. This helps keep a healthy heart and helps blood flow effectively throughout your whole body.
Challenging - HIIT workouts offer seasoned workouts a new challenge and beginners a quicker way to see results. You are constantly pushing yourself out of your comfort zone therefore you can never get bored with your workout!