The Influence Of The Water Resistance Groove Training To The Skill And Performance Of The Swimming Athletes From 9 To 12 Years Old

As the swimming sports becomes more and more popular,the relative swimming training methods are going more advanced and involving many high-tech equipments.The communications between different countries are also getting normally.China government periodically sends athletes to Australia and USA for high intensity training.For example,Sun Yang has ever gone to Australia to have long distance freestyle special training with Dannis and Ning Zetao went to Australia to cooperate with Brown for short distance freestyle special training.I have ever gone to Australia for 2-month "tough" training.Japanese and Korean athletes have much high frequent foreign trainings.As the advanced and high efficient training plan,we have known more and more about American and European modes.Their training are around sense of water,skill,strength,endurance and cardio-pulmonary function.The "strength" training is the core point and they also have much more body fit training in which the core force training is the most important part.Besides these,for the professional athletes,the monitor of biology and food are very particular.This article,from a different direction,through evaluation standards of peak pushing force,exhaustion of pushing force and ratio of momentum to weight,shows the readers that lead the athletes improve the height and stability of pushing force by improving the quality of swimming action and force level.In the training,we creatively use the water resistance groove and traction system,and get a large amount of valuable data,including peak pushing force,exhaustion of pushing force and ratio of momentum to weight.We call the new method as water resistance groove traction training(shortened as WRGT).To prove the WRGT,we invite some very young swimming athletes from age of 7 to 14 to attend our experimental training.We could see their changes of swimming action and capability by the underwater monitor,50-meter swimming pool tests and traction measurements.Fortunately,we have seen the athletes' improvement and found them more smart to swim.Then we analyze the changes systematically and summarize the advantages and disadvantages of WRGT.We are planning to make more test on WRGT to make it more efficient.WRGT can be used by the athletes whose training time are limited or who trapped into the difficulty of improvement.The water resistance groove is very suitable to the places where are lack of funds to build or maintain the swimming pool or gym,especially the western are of China.This would be very benefit to push swimming.