摘要
竞走
竞走的动作结构
主要特征和观察重点
前支撑阶段：在保证腿完全伸直的前提下，以脚跟柔和着地。
脚沿外侧向前滚动，此时应防止动力紧张。
Racewalking
Phase Structure： Racewalldng Major Characteristics and Focus of Observation Front Support Phase： Gentle heel touchdown with leg completely extended. Foot rolling forward over outside edge. Avoid bracing action while doing so. Brief double contact as lead foot touches ground just before back foot pushes off.
出处
《田径》
2013年第10期64-64,共1页
Track and Field
