【摘要】 立定跳远是中小学体育教材的基本内容之一。本文依据运动生物力学原理 ,重点分析了立定跳远的站位、预摆与呼吸、蹬摆及腾空和落地技术 ,提出了新的观点。经教学实践证明 ,对提高学生立定跳远成绩具有现实意义。更多还原

【Abstract】 Standing long jump is one of the basic contents in primary and middle school.Depended on the theory of sports and biomechanics,this passage mainly analyses the posture of standing long jump as well as preparation for swinging and breath.It also puts emphasis on the technology of ascending while swaying and the technology of rising and falling.And it puts forward some new views. During the teaching practice,it proved to be of practical significance for the students to improve the level of standing long jump.更多还原