Benefits of High Intensity Interval Training


High intensity interval training can get well-structured with training that aims to bring out the best in fitness enthusiasts depending on their current stage of conditioning. Interval training employs both the aerobic as well as anaerobic system.

In the high intensity efforts, the anaerobic system utilizes the stored energy in the muscles (glycogen) for shorter bursts of activity. The aerobic system converts stored carbohydrates using oxygen into energy. Interval training ushers in many physiological changes like an increase in cardiovascular efficiency by delivering oxygen to the working muscles and improves increased tolerance to the build-up of lactic acid which is a by-product of anaerobic system. Let’s take a look at the benefits of HIIT.

Burns Calories for Hours

In some other comparable training styles, the process of burning calories may be short lived. But not so in case of interval training. Apart from burning much more calories during an interval training, the effect of the intense exertion gets your body’s repair cycle into hyper drive. In short, it means that you burn more fat and calories in the next 24 hours post the workout than you do post a steady-pace run.

Improves Heart Health

This is the aim for almost every mortal, isn’t it? Most people are either resistant or not used to pushing themselves into the anaerobic zone. This is classic stage where the person can’t breathe and it feels like the heart is trying to jump off the chest. But in interval training, extreme training produces extreme results. Just post eight weeks of doing HIIT workouts, athletes could bicycle much longer, double than what they could do before undertaking the training while maintaining the same pace.

Doesn’t Require Fitness Equipment

When the aim is to get your heart beating faster, there is no need to necessarily trudge the trodden path. Running, jump roping, biking and rowing all are great forms of interval training. Nevertheless, high knees, thumping feet, in fact anything plyometric such as jumping lunges can increase the heart rate. In fact, at times, props like dumbbells can bring down the efficiency of interval training.

Helps in Losing Weight

One who has been associated with the diet path is aware that along with fat it is hard to not lose muscle mass. While steady state cardio encourages muscle loss, and a combination of both weight training and interval training workouts allow dieters to keep back their hard-earned muscles at the same time ensuring most of the weight lost is from fat stores.

It’s More Challenging

If you want to do a workout while simultaneously reading a magazine or chit-chatting with your friend, interval training is not the one for you. Its being so short will make you work hard throughout that period. If taken up as a new challenge, the seasoned exercises in interval training pose an excellent challenge making the person stay focused and realize the results faster.

As our human body ages, it needs ways and means to stay physically fit. The best part of interval training, apart from the regular fat burning and muscle preservation, lies in the fact that it stimulates human growth hormone production by a sizeable number just 24 hours after you have finished your workout. This slows down the process of aging, transforming you into a younger person.