人-板系统中起跳及蹬伸的函数控制

Function Control of Muscle’s Jumping and Stetchin the Man-board System

给出了蹬伸时肌肉作用过程函数的数学模型描述 ,根据对洛加尼斯起跳动作解析结果的体育统计学处理以及最佳平方逼近计算 ,得同蹬伸时肌肉作用过程的标准函数 ,在指导训练时 ,通过蹬伸肌肉过程函数的比较 ,可以定量地判断运动员蹬伸肌肉作用过程是否正确 。

In this article, the authors give us the math's model description to the muscle effect process function during the push and stretch. We can get the standard function of muscle effect during the push and stretch according to the Sport statistic proceeding and the best square close calculation to the analysis result of the performance of starting to jump of Greg Louganis(洛加尼斯). When we instruct the training, we can judge whether the athlete of muscle pushing and stretching effect process is correct or not by quantity, thus will benefit the control of training.