single-foot

Main Factors Influencing Effects of Male Volleyball Players ' Single-foot Takeoff

影响男排运动员单脚起跳效果的主要因素

By lagrange dynamic equations , the dynamic model of the simplified biped is given respectively in the period of single-foot support and double - foot support , and this model is easy to control .

运用拉格朗日动力学方程对简化的机器人模型分别在单、双脚支撑期进行了动力学建模，得到了一个便于控制的动力学模型。

Using the methods of physical strength measurement , questionnaire and mathematical statistics , and from the aspects of single-foot support ability and shaking volume of center of gravity , the study inquired into the effect of Taijiquan exercise on middle and old-aged persons ' static balance ability .

运用体力测定、问卷调查及数理统计法，从单脚支撑能力和身体重心动摇量方面，探讨太极拳练习对中老年人静态平衡能力的影响。