Training

Interval training is a type of physical training that involves bursts of high intensity work. This high intensity work is alternated with periods of rest or low activity (the intervals in interval training).

The term can refer to any cardiovascular workout (e.g. cycling, running, rowing, etc.) that involves brief bouts at near-maximum exertion interspersed with periods of lower-intensity activity.

Interval training is often practiced by long distance runners (800 metres and above). Sprinters and footballers have also been known to use this type of training.

High-intensity interval training (HIIT) or sprint interval training is an exercise strategy that is intended to improve performance with short training sessions. HIIT is a form of cardio which is beneficial to burning fat in a short and intense workout. Usual HIIT sessions may vary from 9