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13 Little-Known Benefits Of Interval Training

By Staff Curator / May 16, 2017

If you haven’t tried this yet, you are missing out on a new wave of ample health benefits, not to mention what it will do to your training regimen.

David of www.fitandme.com   If you have never heard of interval training before, it is one of the most intense forms of exercise that you could ever engage in. If you haven’t tried it before, you will probably want to after you have read this and discovered the numerous benefits of interval training that you can reap. To be exact, we have 13 benefits of interval training that we want to tell you about, benefits that you won’t want to pass up!

What Is Interval Training?

Interval training is a form of exercise in which you alternate between 2 or more different exercises. This consists of doing an exercise at a very high level intensity for short bursts, followed by a very short resting exercise, or one which doesn’t require quite as much energy, which is also why it is also sometimes referred to as high intensity interval training. For example, this could mean that you run at full pace on a treadmill for 2 minutes followed by 30 seconds of light jogging, which you then repeat over and over. It is a great way to exercise and it comes with a great number of benefits.

Benefit #1: Burning More Calories

Benefits of Interval Training

Some high intensity interval training is a great way to burn calories and lose weight. It is shown that high intensity interval training burns more calories than most other forms of aerobic or cardiovascular exercise. The high intensity nature of each interval ensures that you burn far more calories per every interval than something like running or cycling.

Even with the short rest intervals, this type of exercise is far more energy intensive than virtually anything else out there. Moreover, high intensity interval training is so taxing on the body that you will continue to burn calories for roughly 2 hours even after you have stopped exercising, thus making it much more efficient than other aerobic exercises.

EPOC stands for exercise post-oxygen consumption and it is the increased level of oxygen intake that your body goes through after exercise in order to even out the body’s oxygen deficit. After high intensity interval training, the number of calories burned during exercise post-oxygen consumption is very high, higher than with forms of continuous exercise.

Benefit #2: High Efficiency

Another great thing about interval training is that it is extremely time efficient. It doesn’t take very much time to get into shape when you practice high intensity interval training. It is shown that just 15 minutes of high intensity intervals have a bigger effect than 1 whole hour of jogging on a treadmill; now that is impressive.

Therefore, if you are a busy person that works all day, but still wants to stay in shape, interval training is a great way to save time and still stay healthy. Moreover, just 10 minutes of this type of exercise has the ability to burn more calories than 30 minutes on a treadmill.

Benefit #3: A Great Tradeoff

The next amazing thing about high intensity interval training is that it allows you to keep muscle mass, or even build muscle, while also burning calories and losing weight. This is very important because this is not true for most other types of exercise.

For example, cardio like running or cycling will burn many calories, but it won’t build much muscle. On the other hand, weight training will help you build bigger and stronger muscles, but it won’t burn many calories and won’t get rid of that belly fat.

Interval training, due to its high intensity and the nature of the exercises lets you do both of those things at once. It’s really the best of both worlds brought together into 1 short exercise routine.

Benefit #4: Anti-Aging Properties

Benefits of Interval Training

Exercise, especially high intensity interval training, is awesome because it keeps you younger for longer. It is shown that there is a direct causal link between exercise and your life expectancy and the more you exercise, the longer you will live for. Since high intensity interval training is very efficient, it is a great way to keep you alive for quite a while. High intensity interval training helps to boost your body’s production of HGH or human growth hormone. HGH helps to repair damaged cells in your body, thus keeping you alive for longer, and exercise such as this can boost its production by close to 800 percent.

Forms of high intensity exercise like interval training also force your body to activate telomerase. Telomerase is an enzyme produced in the human body that slows down the aging process. The more you exercise, or the more intense the exercise is, the more of this enzyme your body produces, thus slowing down the aging process drastically.

Interestingly enough, high intensity workouts also stimulate your body to reduce p53 expression. p53 mutation contributes to the growth of tumors and cancer cells. Therefore, less p53 mutation means that you have a lower chance of developing cancer, and thus your life expectancy becomes even longer.

Benefit #5: Improved Oxygen Efficiency

Interval training is also really beneficial for your body because it helps to increase the rate at which your muscles can pull oxygen out of the blood. Of course, your muscles need oxygen, as much as possible, in order to function properly, especially during exercise.

This ability for muscles to consume oxygen is also known as oxidative capacity. The unit used to measure the oxidative capacity is known as VO2 Max. Interestingly enough, this has nothing to do with how efficiently your lungs can process oxygen, and in fact your lungs can be working at full capacity, but if your oxidative capacity is not high, it will not make a difference.

It is shown that interval training can help increase the rate at which your muscles can pull oxygen out of your blood by as much as 100 percent.

Benefit #6: Increased Metabolism & Decreased Hunger

High intensity interval training is amazing for losing weight. For one thing, intense exercise such as this will definitely boost your metabolism. A higher metabolic rate means that you will burn more calories, even after exercising, than if you had not engaged in interval training.

This means that fewer of the calories that you eat will be stored on your body as fat and therefore interval training will help you lose weight and keep it off. On a side note, interval training can also lower a person’s sensitivity to insulin because the body can process glucose better, thus being very good for people with diabetes.

Moreover, interval training is shown to suppress a hormone known as ghrelin, a hormone which causes you to feel hungry. Having less of an appetite translates into you eating less food, therefore minimizing your calorie intake and…


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