老ㄌㄠˇlǎo虎ㄏㄨˇhǔ凳ㄉㄥˋdèng

  1. 一種舊時的刑具。使犯人坐於長凳上，兩腿平放，緊綁膝蓋關節於長凳，再於腳跟下墊磚瓦，使其腳部作反向的扭曲，腳跟墊得愈高，則愈痛苦，極為殘酷不人道。

英tiger bench (torture method in which the victim sits with legs extended horizontally along a bench, upper legs held down with straps while bricks are inserted under the feet, forcing the knee joint to bend in reverse)​