山羊分腿腾越是小学体育课中的一项主要教学内容。在教学实践中发现，山羊分腿腾越的第二腾空的展体技术一直是教学中的难点，大多数学生对展体技术的掌握一直不很理想，从而影响了动作的完成质量。另外，我们在教学中还发现，目前的教材对该动作第二腾空展体技术要点的做... Goat points legs more primary physical education in a major teaching content. In the teaching practice, it is found that the second emptiness of the goats’ legs and legs is always a difficult teaching point. Most of the students have not mastered the technology of the exhibition objects and thus the quality of the completion of the action. In addition, we also found in the teaching, the current teaching materials on the second vacant exhibition of the technical elements of the ...