田径跳类项群起跳技术特征与专项力量训练

Take-off Technique Characteristics and Special Strength Training of Jump Group

运用文献资料法、专家访谈法、问卷调查方法对田径跳类项群起跳技术特征和专项力量训练特征进行分析,分析了跳类项群起跳的技术结构特征、肌肉工作特征和起跳技术特征。提出田径跳类项群起跳技术特征具有“双动力”起跳特点,提出起跳专项力量训练的练习原则和方法。专项力量训练的过程是将完整起跳技术环节化,环节技术力量化,环节力量专项化,专项力量整合化,整合力量速度化,速度力量技术化。

By using the method of literature review, visit and investigation, questionnaire and training practice, the take - off technique and special strength training characteristics of jump group is been analyzed and discussed. The article discusses the construction characteristic of take - off technique, the characteristic of muscle working and take - off. It＇ s concluded that the characteristic of take - off of jump phase is a ＂double dynamical＂. The paper puts forward the training principles of special strength and the methods of take - off phase. And the training course of special strength training for take - off phase includes the skill of take - off combing each Joints, the skills of joints combine with the strength, strength of joints melts combined specially, special strength combined together, coordinated strength combine with speed, speed strength combine with skills.