The secret of ultimate vassallo kick is the motion of body trunk.
Masaki Kaneko, his advantage is the world-class vassallo kick. He runs up to the dream stage. Yasuo Sengoku, head coach of swimming team at University of Tsukuba, talked about the secret of the strength of Masaki's vassallo."According to a scientific theory, 'the less objects move, the less resistance objects have. That's why the upper part of the body should not move,' that is, to move the body just from the waist down is better. However, it's not effective to make the vassallo swimming faster, actually.To heave from the bone at the bottom of the ribs. It's very important to alternately contract the abs and the back muscles of body trunk. Can he control that himself? Sure, about his vassallo swimming, the moving from the chest down is very emphasised. This is important."
Masaki's vassallo, the fastest in Japan, draws many people's attention. Naturally, Other swimmers should want to know the secret of his vassallo. Yasuo Sengoku tells Masaki that if he is asked about his vassallo by other swimmers, teach all of them."It's one of my philosophy, any trainings is going to go bad as soon as the information is closed. On the other hand, if the information is open, we can receive the new one and know the next step we should do. We cannot evolve unless the information is open," Sengoku said.Masaki had a chance to put the advice into practice.When one of his rivals was in his slump, he asked Masaki how can he vassallo kick faster. Masaki told the rival all he knew."I didn't have any idea to hide my technic at all. I have always admired the swimmer and I could have tried hard to catch up with him, so I told hime all of them." Masaki said.The rival would come out of his slump and retuned. Masaki could feel that the trainings he is doing himself is correct and have confidence in his ability from the result.