Ahhhhh. Gotcha. Thanks for the explanation.
Ok, so I've checked the raw to compare. The reason it doesn't quite flow for your translation is because you mentioned jumping on the second panel while the jump is mentioned on the third panel originally.
Maybe you can amend the words to:
2nd panel Dr. Bunny: Alright you two, on my mark...
3rd panel: Pls start jumping!
4th panel Please cease mugging!
Whaddya think?