The training of the interval is a type of physical training that consists of bursts of work of high intensity. This work of high intensity alternates with periods of rest or low activity, the intervals of he himself name.
The term can talk about to any session of cardiovascular exercises (like the bicycle, to run, to make oar, etc) that almost involves put in attacks brief to the maximum effort with periods of smaller activity of intensity.
The training of the interval is practiced often by the runners of long distance (800 meters or more). The sprinters and the soccer players also have known themselves to use this type of formation.
The long-distance runners the practice often the training at intervals in the tracks, running hard in a certain rate to one distances specified (or, with smaller frequency and time) and to trot, to walk, or of rest for a certain distance or the time before the outbreak of the speed that comes. Distances also can vary, an example would be “stairs” of training that consists of 1600-meters, two of 1200 meters, three 800-meters, and four repetitions of 400 meters, each one at a suitable speed and with an adapted amount of recovery.
nterval formation is a favorite of the trainers due to its effectiveness in the accumulation cardiovascular, as well as its capacity to make the runners rather cleared. Nevertheless, also he is applicable to the sportsmen since it helps to improve the aerobic ability to act of exercise during more time than to different intensities (Clinical May, 2009).
This method of training can be more effective to induce the loss of fat that the simple formation at a level of moderate intensity by the same duration.