Use a pogo stick (3)
I believe the answer is:
hop
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">use a pogo stick</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for hop that I've seen before include "Limp" , "Move on one leg" , "..., skip and jump" , "Dried flower; jump" , "Dancing party (informal)" .)