怎样改进和完善铅球投掷技术，创造更好的成绩，是体育工作者颇为关心的问题。
Those physical educational workers are concerned with the problem as to how to improve and perfect shot put techniques in order to achieve better results.
铅球完整技术教学中，背向滑步技术是铅球投掷的重要而复杂的教学环节。
In integrated technical teaching of shot, backsliding technique is important and complicated in the shot teaching.
结果表明：利用振臂投掷技术推铅球简单适用，易于掌握，有利于提高体育教育专业学生的铅球成绩。
The result shows:the technology of flaping one's arm is applicable to briefly, easy to master, helps to improve the shot achievement of professionals student of physical education.
结果表明：利用振臂投掷技术推铅球简单适用，易于掌握，有利于提高体育教育专业学生的铅球成绩。
The result shows:the technology of flaping one's arm is applicable to briefly, easy to master, helps to improve the shot achievement of professionals student of physical education.
应用推荐