The Usage Comparation Between No-Charging Soft Volleyball And Hard Volleyball In Elenmentary School

From the report about the hand-bone wound in elementary athletes, we can know that 11 people have hands-bone wound in all 45 people. The 11 sufferers'symptom is fracture and lacking blood. The sick-part is arthritis. But the sufferers' symptom is inevident. So this little wound is easy to be neglect. And the result must influent the teaching and training for elementary athletes.Soft volleyball is very soft and elasticity. So it is safer than hard volleyball. In the 5 of 1999, the 121 no-charging soft volleyball made by Beijing Ronglin Co immerged to society. And at the same time, this volleyball get the experts attention. The author has made some investigation about the no-charging soft volleyball and got the first realist and datum about it.Basted on the particularity of no-charging soft volleyball and the elementary athletes' psychology and physiology, the author assume that we can use no-charging soft volleyball as the forepart training ball to train the elementary athletes. So we can increase the training quality and their training interests and made their training age littler.According to the former relation, the author primarily use literature-datum method and experiment method and make the elementary students as experiment objects. The results are:1 Apart from some special techniques, the no-charging soft volleyball is same to hard volleyball.2 The no-charging soft volleyball can rise elementary students' interests and it is propitious to study hard volleyball.3 The no-charging soft volleyball, compared to hard volleyball, is easier to play and match. And it can be developed in the masses.