运用标记调控三级跳远三跳距离的教学实践

Teaching and Practice of Marks Regulate Three Jump Distance in the Triple Jump

在三级跳远技术教学中，抓住单足跳和跨步跳落地时的“扒地”着地技术环节，可有效地减少着地时人体所受阻力，顺利进入下一跳。运用标记对三跳距离加以调控，通过反复练习，能使学生形成比较合理的三跳距离比例。

In the triple jump teaching,pawing movement is used when human body landing,for smoothly getting into next jump.Mark regulate three jump distance,students can form reasonabl proportion of three jump distance.