Lively Motion
Throb
noun, する verb
A leaping move isn't just any kind of move, it's a lively motion or sometimes a throb.
やくどう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
アヤの最新のTofuguキャラのイラストは、とても躍動感に溢れています。
Aya’s latest illustration of the Tofugu characters is very vibrant and lively.