Interval training is a type of physical activity that involves short, intense physically demanding performances. High intensity intervals are alternated with relaxation area, which may include a complete rest and / or acne no more review lower intensity activity.
The term "Interval training" can be used in any cardiovascular exercise (erg cycling, running, rowing, etc.) that involves short intervals at near maximum load, alternating with periods of lower intensity or rest. Interval train loads primarily pace, speed, and even endurance
When interval training should be known in advance of fast sections, intensity, duration and number of rest series
How does the body during aerobic and interval training?
If you run around six hours of aerobic exercise per week, you should know that just slowing down your metabolism. Body during aerobic training makes better use of energy and is more prone to fat storage, the largest source of energy.
During aerobic exercise improves your fitness, positively applied to the heart, lungs and blood circulation. Lungs and you can withstand more you run longer.
The body begins to better manage its inventory and energy (fats). If you increase the intensity aerobic workouts and you will run longer than an hour, the body starts to draw energy from muscles. It is the second best storehouse of energy after carbohydrates.
The body breaks down muscle tissue and takes of her energy to offset the deficit. Well it can be seen if you compare a marathon runner and a sprinter.
Conversely interval training you will achieve acceleration of its own metabolism, jump manual which can take a whole day or even longer.