The results show that Chen Min' s run-up cadence is good with fast speed, but the last step before the take-off is obviously slow, which is because the landing heel of the swinging leg is ahead.
结果显示，陈敏的助跑节奏良好，速度较快，但踏跳前一步明显减速，主要是由于摆动腿着地脚跟领先所致；
This machine is suitable for trimming insole welt of different slopes of high heel shoes. 2, This machine adopts step-less speed motor exchanger;
本机可依鞋跟之斜度修削鞋踵之中底边缘。2、采用变频式手摇调速成马达，可任意调整切削速度。
This machine is suitable for trimming insole welt of different slopes of high heel shoes. 2, This machine adopts step-less speed motor exchanger;
本机可依鞋跟之斜度修削鞋踵之中底边缘。2、采用变频式手摇调速成马达，可任意调整切削速度。
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