两手握拳于腰侧或平伸。挺胸，塌腰，脚跟外蹬，膝不过脚尖。 虚步要求前腿虚，后腿实，虚实分明。 要把身体的主要力量放在支撑腿上，虚步占三分。
弓步、马步、虚步、歇步、仆步、推掌、缠手、拍脚。
The main techniques are forward lunge, horse stance, empty step, rest-stand step, crouching step, pushing palm, twisting hand, and pat the feet.
为了充分利用目标的运动信息，连续多帧图像的融合特征图像进行能量累积，达到进一步提高检测概率，降低虚警率。
In order to sufficiently utilize the motion information, the feature images of multi-frame are cumulated to improve the detection probability and reduce the false alarm rate.
同时，对步进式算法中的一步：对全网中呼叫损失率最小的虚路径做带宽减一操作，本文解释了这个步骤的不合理性。
Also, one step in "step Algorithm", which takes off one unit of bandwidth away from the virtual path with lowest CBP in the whole network, is explained to be immoderate.
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