Jan Helgerud, a sport expert from Norwegian University of Science and Technology suggested that interval training to be done as many as six sessions, each for four minutes with a break of three minutes on the sidelines of the session. That method will give maximum benefits with proper use. “Give time a break to take a breath. Be careful if you feel very tired,” he said.
When compared with regular exercise routine that people do, like jogging, research shows those who do interval training has a high resistance (Endurance) better. In addition, the body’s ability to use oxygen also rose 10 percent and speed up 5 percent.
In recent years, several studies have shown the elderly and those with health problems are also able to do interval training. Research on the elderly and heart patients even showed their increased volume of oxygen and endurance. Still, people who have health problems are encouraged to consult a doctor before doing interval training.
Interval training is also effective to burn fat and increase metabolism. Many people are already doing this type of exercise to said that interval training give the same result with normal sport, plus its save lots of time.
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