jump
趯 centers on a sudden, forceful upward motion: jumping or leaping.
趯 combines 走 (run) with 翟, which likely contributes the sound and may relate to a bird's sudden takeoff, reinforcing the idea of jumping.
The running radical 走 suggests motion, and the inner part 翟 looks like a bird (羽) with a crest (隹). Imagine a bird suddenly leaping into the air from a run.
For カン, picture a kangaroo jumping: kangaroo -> カン, and the kanji shows a running jump.
fourth principle of the Eight Principles of Yong; hook at the end of a vertical or horizontal stroke