Lock-Off：To hold on to the rock with one bent arm while using the other arm to reach up for the next hold or to place or clip protection. Lock-offs on small holds will get you pumped in a hurry.
一只手臂抓住把手点并且弯曲手臂、固定不使伸直，然后用另一只手去抓下一个把手点或架设确保点；在小的把手点做这个动作手臂很快就会充血变硬。

Flagging：A climbing technique whereby one foot is used behind the other or pushing off the wall for balance. This way can improve balance on barn door moves or side pull moves.
一只脚放在另一只脚的后面将身体推离墙壁来保持平衡，避免开门效应或是在水平侧拉时保持平衡。

↓AB.'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-size: 12.0pt">开门效应：攀登者的重心放在四点，把手点过远。当右手放开时，身体就旋转摆离岩面，称为开门效应。C.'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-size: 12.0pt">将体重转向不动手之一侧，左手右脚出力，左脚保持平衡，使重心在左手下。D.'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-size: 12.0pt">或以反向力移动身体，将右脚摆到左脚后。