動詞、名詞
詠春拳入面專指前臂；詠春手法，用前臂架響胸前，手掌斜斜地垂低並微微前伸，用嚟卸走對方正面拳擊 means the forearm in Wing Ching; bong sau or wing arm/hand, an arm gesture of Wing Chung, to put the forearm in front of the chest with the hand swings down and slightly outward, as a bumper of straight punch.
攤膀伏
摊膀伏
tan sau, bong sau, fook sau
膀手
膀手
bong sau or wing arm (of Wing Chung)
人哋兜心口打埋嚟唔駛驚嘅，你一膀一攤卸走佢，就可以反擊。
人哋兜心口打埋嚟唔驶惊嘅，你一膀一摊卸走佢，就可以反击。
Don't be panic if someone punch your chest, you can redirect the power by bong and then tan, after that you can strike back.