What is interval running, what is it for?

In distant antiquity, when there was no transport, the only means of movement were legs. Therefore, it is quite natural that nature created man in such a way that he must walk a lot. But modernity has made its contribution, and now a person walks much less. Despite this, nature provides for the need for an individual in walking and running. First, during regular jogging, metabolism is accelerated, the muscles of the body are activated, the cardiological and respiratory system is strengthened , and the musculoskeletal system is strengthened. In general, the entire body is healthy.

In addition, during the run, a large number of extra calories, fats and carbons are burned, which means that the body loses its weight. But in order for the run to bring the maximum benefit, you need to be able to do it right. In this article we will consider this kind of physical activity, such as interval running. Its program is designed to combine and alternate the loads of fast running for short distances in one session and slow ones for long distances.

Let's give an example of one of the programs, which runs an interval run. 50 meters you need to go through the usual step, 50 run slowly, accelerate jogging as much , and as much - to put on full.

And here's another very effective scheme of running for weight loss: 8-10 minutes of running at a slow pace, and 1-2 minutes - acceleration. There is also a method called fartlek, in which there is no specific time for jogging or distance. On it it is necessary to be engaged until the limit to physical possibilities comes. This program is mainly carried out by athletes, athletes or people with special training.

All these methods combine interval run. And before starting the classes, you should consult a doctor and an experienced trainer, since you can not bring harm to your body with unaccustomed use, but harm. Also, before you start interval running, you need to stretch your muscles well. Unheated body does not tolerate loads.

For greater effect, interval running should be done regularly, daily, and preferably at the same time. If you live far away from the stadiums, an excellent place for classes will be a park, a forest belt or a public garden. Clothing for running should be spacious, well absorbent, and comfortable. And in order to reduce the load on the joints, pick up special shoes.

And if you decide to include this kind of jog in your life in order to lose weight, know that one slimming program is designed for one session lasting at least an hour. Because only in minutes thirty-forty begins the process of burning fat cells. And if you run an insufficient amount of time, the effect simply will not be.

Why is it that interval running is so useful and effective for losing weight?

With the usual jogging, even prolonged, only the glycogen reserve in the blood is exhausted. A man quickly gets tired, and fat, though, does not go anywhere. At interval while during acceleration the glycogen is exhausted. And during the rest, when a person walks on foot, a new portion of this substance convulsively arrives in the body. Because the physical costs are less, glycogen in the body has time to recover, and fats are burned more efficiently.

But if you have health problems, in particular, with the work of the cardiovascular, respiratory or muscular system, such loads are simply contraindicated. The body can simply not withstand such tests, at best there will be a loss of consciousness. Therefore, running, like all other physical activities, is useful in moderation, and only for those who do not have serious medical contraindications.