Why should train practicing Taekwondo gas?

My yellow band, and this time back to before the Road Museum are familiar with good practice because of exams, and do not forget that the basis of being tested after the yellow and green, or skip to green belt. I remember junior high school there are times when the training was originally not running, but then a sudden coach told us to run circles around the Hall Road, a result that, after each time, and the impression that there is one was in June the weather, we are also light foot run. After the back to finish the Hall Road fell to the ground one by one tired big breaths, and the heart within five minutes, not yet calmed down, can taekwondo and level and strength on a certain do? Should train angry?

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Oh, this thing that white gas is to make your breathing can be controlled in actual combat, easy to respond more perfect. You Do not worry, to a green belt you have to do a high leg lift to run 5 minutes

I practiced kumite, and studied Tae Kwon Do, Black 2, you run is to strengthen the physical practice, taekwondo real needs of performing leg movements the Ministry of explosive power, more vertical jump, squat jump, and twist exercises, will help future studies of the movements.

any fighting to be strong physically, taekwondo is no exception